20218362192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6047}}^1$

素因数の和:6206

約数の個数: 240

約数和(自身を含む): 67387686912

約数和(自身を除く): 47169324720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 107, 112, 124, 126, 144, 168, 186, 214, 217, 248, 252, 279, 321, 336, 372, 428, 434, 496, 504, 558, 642, 651, 744, 749, 856, 868, 963, 1008, 1116, 1284, 1302, 1488, 1498, 1712, 1736, 1926, 1953, 2232, 2247, 2568, 2604, 2996, 3317, 3472, 3852, 3906, 4464, 4494, 5136, 5208, 5992, 6047, 6634, 6741, 7704, 7812, 8988, 9951, 10416, 11984, 12094, 13268, 13482, 15408, 15624, 17976, 18141, 19902, 23219, 24188, 26536, 26964, 29853, 31248, 35952, 36282, 39804, 42329, 46438, 48376, 53072, 53928, 54423, 59706, 69657, 72564, 79608, 84658, 92876, 96752, 107856, 108846, 119412, 126987, 139314, 145128, 159216, 169316, 185752, 187457, 208971, 217692, 238824, 253974, 278628, 290256, 338632, 371504, 374914, 380961, 417942, 435384, 477648, 507948, 557256, 562371, 647029, 677264, 749828, 761922, 835884, 870768, 1015896, 1114512, 1124742, 1294058, 1312199, 1499656, 1523844, 1671768, 1687113, 1941087, 2031792, 2249484, 2588116, 2624398, 2999312, 3047688, 3343536, 3374226, 3882174, 3936597, 4498968, 4529203, 5176232, 5248796, 5823261, 6095376, 6748452, 7764348, 7873194, 8997936, 9058406, 10352464, 10497592, 11646522, 11809791, 13496904, 13587609, 15528696, 15746388, 18116812, 20057899, 20995184, 23293044, 23619582, 26993808, 27175218, 31057392, 31492776, 36233624, 40115798, 40762827, 46586088, 47239164, 54350436, 60173697, 62985552, 72467248, 80231596, 81525654, 93172176, 94478328, 108700872, 120347394, 140405293, 160463192, 163051308, 180521091, 188956656, 217401744, 240694788, 280810586, 320926384, 326102616, 361042182, 421215879, 481389576, 561621172, 652205232, 722084364, 842431758, 962779152, 1123242344, 1263647637, 1444168728, 1684863516, 2246484688, 2527295274, 2888337456, 3369727032, 5054590548, 6739454064, 10109181096, 20218362192]

約数ペア:

[(1, 20218362192), (2, 10109181096), (3, 6739454064), (4, 5054590548), (6, 3369727032), (7, 2888337456), (8, 2527295274), (9, 2246484688), (12, 1684863516), (14, 1444168728), (16, 1263647637), (18, 1123242344), (21, 962779152), (24, 842431758), (28, 722084364), (31, 652205232), (36, 561621172), (42, 481389576), (48, 421215879), (56, 361042182), (62, 326102616), (63, 320926384), (72, 280810586), (84, 240694788), (93, 217401744), (107, 188956656), (112, 180521091), (124, 163051308), (126, 160463192), (144, 140405293), (168, 120347394), (186, 108700872), (214, 94478328), (217, 93172176), (248, 81525654), (252, 80231596), (279, 72467248), (321, 62985552), (336, 60173697), (372, 54350436), (428, 47239164), (434, 46586088), (496, 40762827), (504, 40115798), (558, 36233624), (642, 31492776), (651, 31057392), (744, 27175218), (749, 26993808), (856, 23619582), (868, 23293044), (963, 20995184), (1008, 20057899), (1116, 18116812), (1284, 15746388), (1302, 15528696), (1488, 13587609), (1498, 13496904), (1712, 11809791), (1736, 11646522), (1926, 10497592), (1953, 10352464), (2232, 9058406), (2247, 8997936), (2568, 7873194), (2604, 7764348), (2996, 6748452), (3317, 6095376), (3472, 5823261), (3852, 5248796), (3906, 5176232), (4464, 4529203), (4494, 4498968), (5136, 3936597), (5208, 3882174), (5992, 3374226), (6047, 3343536), (6634, 3047688), (6741, 2999312), (7704, 2624398), (7812, 2588116), (8988, 2249484), (9951, 2031792), (10416, 1941087), (11984, 1687113), (12094, 1671768), (13268, 1523844), (13482, 1499656), (15408, 1312199), (15624, 1294058), (17976, 1124742), (18141, 1114512), (19902, 1015896), (23219, 870768), (24188, 835884), (26536, 761922), (26964, 749828), (29853, 677264), (31248, 647029), (35952, 562371), (36282, 557256), (39804, 507948), (42329, 477648), (46438, 435384), (48376, 417942), (53072, 380961), (53928, 374914), (54423, 371504), (59706, 338632), (69657, 290256), (72564, 278628), (79608, 253974), (84658, 238824), (92876, 217692), (96752, 208971), (107856, 187457), (108846, 185752), (119412, 169316), (126987, 159216), (139314, 145128)]