20071663584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2659}}^1$

素因数の和:2965

約数の個数: 192

約数和(自身を含む): 61776691200

約数和(自身を除く): 41705027616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 239, 282, 329, 336, 376, 478, 564, 658, 672, 717, 752, 956, 987, 1128, 1316, 1434, 1504, 1673, 1912, 1974, 2256, 2632, 2659, 2868, 3346, 3824, 3948, 4512, 5019, 5264, 5318, 5736, 6692, 7648, 7896, 7977, 10038, 10528, 10636, 11233, 11472, 13384, 15792, 15954, 18613, 20076, 21272, 22466, 22944, 26768, 31584, 31908, 33699, 37226, 40152, 42544, 44932, 53536, 55839, 63816, 67398, 74452, 78631, 80304, 85088, 89864, 111678, 124973, 127632, 134796, 148904, 157262, 160608, 179728, 223356, 235893, 249946, 255264, 269592, 297808, 314524, 359456, 374919, 446712, 471786, 499892, 539184, 595616, 629048, 635501, 749838, 874811, 893424, 943572, 999784, 1078368, 1258096, 1271002, 1499676, 1749622, 1786848, 1887144, 1906503, 1999568, 2516192, 2542004, 2624433, 2999352, 3499244, 3774288, 3813006, 3999136, 4448507, 5084008, 5248866, 5998704, 6998488, 7548576, 7626012, 8897014, 10168016, 10497732, 11997408, 13345521, 13996976, 15252024, 17794028, 20336032, 20995464, 26691042, 27993952, 29868547, 30504048, 35588056, 41990928, 53382084, 59737094, 61008096, 71176112, 83981856, 89605641, 106764168, 119474188, 142352224, 179211282, 209079829, 213528336, 238948376, 358422564, 418159658, 427056672, 477896752, 627239487, 716845128, 836319316, 955793504, 1254478974, 1433690256, 1672638632, 2508957948, 2867380512, 3345277264, 5017915896, 6690554528, 10035831792, 20071663584]

約数ペア:

[(1, 20071663584), (2, 10035831792), (3, 6690554528), (4, 5017915896), (6, 3345277264), (7, 2867380512), (8, 2508957948), (12, 1672638632), (14, 1433690256), (16, 1254478974), (21, 955793504), (24, 836319316), (28, 716845128), (32, 627239487), (42, 477896752), (47, 427056672), (48, 418159658), (56, 358422564), (84, 238948376), (94, 213528336), (96, 209079829), (112, 179211282), (141, 142352224), (168, 119474188), (188, 106764168), (224, 89605641), (239, 83981856), (282, 71176112), (329, 61008096), (336, 59737094), (376, 53382084), (478, 41990928), (564, 35588056), (658, 30504048), (672, 29868547), (717, 27993952), (752, 26691042), (956, 20995464), (987, 20336032), (1128, 17794028), (1316, 15252024), (1434, 13996976), (1504, 13345521), (1673, 11997408), (1912, 10497732), (1974, 10168016), (2256, 8897014), (2632, 7626012), (2659, 7548576), (2868, 6998488), (3346, 5998704), (3824, 5248866), (3948, 5084008), (4512, 4448507), (5019, 3999136), (5264, 3813006), (5318, 3774288), (5736, 3499244), (6692, 2999352), (7648, 2624433), (7896, 2542004), (7977, 2516192), (10038, 1999568), (10528, 1906503), (10636, 1887144), (11233, 1786848), (11472, 1749622), (13384, 1499676), (15792, 1271002), (15954, 1258096), (18613, 1078368), (20076, 999784), (21272, 943572), (22466, 893424), (22944, 874811), (26768, 749838), (31584, 635501), (31908, 629048), (33699, 595616), (37226, 539184), (40152, 499892), (42544, 471786), (44932, 446712), (53536, 374919), (55839, 359456), (63816, 314524), (67398, 297808), (74452, 269592), (78631, 255264), (80304, 249946), (85088, 235893), (89864, 223356), (111678, 179728), (124973, 160608), (127632, 157262), (134796, 148904)]