20173583052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{2351}}^1$

素因数の和:4388

約数の個数: 144

約数和(自身を含む): 61764498432

約数和(自身を除く): 41590915380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2003, 2142, 2351, 4006, 4284, 4702, 6009, 7053, 8012, 9404, 12018, 14021, 14106, 16457, 18027, 21159, 24036, 28042, 28212, 32914, 34051, 36054, 39967, 42063, 42318, 49371, 56084, 65828, 68102, 72108, 79934, 84126, 84636, 98742, 102153, 119901, 126189, 136204, 148113, 159868, 168252, 197484, 204306, 238357, 239802, 252378, 279769, 296226, 306459, 359703, 408612, 476714, 479604, 504756, 559538, 592452, 612918, 715071, 719406, 839307, 953428, 1119076, 1225836, 1430142, 1438812, 1678614, 2145213, 2517921, 2860284, 3357228, 4290426, 4709053, 5035842, 8580852, 9418106, 10071684, 14127159, 18836212, 28254318, 32963371, 42381477, 56508636, 65926742, 80053901, 84762954, 98890113, 131853484, 160107802, 169525908, 197780226, 240161703, 296670339, 320215604, 395560452, 480323406, 560377307, 593340678, 720485109, 960646812, 1120754614, 1186681356, 1440970218, 1681131921, 2241509228, 2881940436, 3362263842, 5043395763, 6724527684, 10086791526, 20173583052]

約数ペア:

[(1, 20173583052), (2, 10086791526), (3, 6724527684), (4, 5043395763), (6, 3362263842), (7, 2881940436), (9, 2241509228), (12, 1681131921), (14, 1440970218), (17, 1186681356), (18, 1120754614), (21, 960646812), (28, 720485109), (34, 593340678), (36, 560377307), (42, 480323406), (51, 395560452), (63, 320215604), (68, 296670339), (84, 240161703), (102, 197780226), (119, 169525908), (126, 160107802), (153, 131853484), (204, 98890113), (238, 84762954), (252, 80053901), (306, 65926742), (357, 56508636), (476, 42381477), (612, 32963371), (714, 28254318), (1071, 18836212), (1428, 14127159), (2003, 10071684), (2142, 9418106), (2351, 8580852), (4006, 5035842), (4284, 4709053), (4702, 4290426), (6009, 3357228), (7053, 2860284), (8012, 2517921), (9404, 2145213), (12018, 1678614), (14021, 1438812), (14106, 1430142), (16457, 1225836), (18027, 1119076), (21159, 953428), (24036, 839307), (28042, 719406), (28212, 715071), (32914, 612918), (34051, 592452), (36054, 559538), (39967, 504756), (42063, 479604), (42318, 476714), (49371, 408612), (56084, 359703), (65828, 306459), (68102, 296226), (72108, 279769), (79934, 252378), (84126, 239802), (84636, 238357), (98742, 204306), (102153, 197484), (119901, 168252), (126189, 159868), (136204, 148113)]