20196742434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 45921447936

約数和(自身を除く): 25724705502

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 103, 123, 206, 233, 246, 309, 311, 451, 466, 618, 622, 699, 902, 933, 1133, 1353, 1398, 1866, 2266, 2563, 2706, 3399, 3421, 4223, 5126, 6798, 6842, 7689, 8446, 9553, 10263, 12669, 12751, 15378, 19106, 20526, 23999, 25338, 25502, 28659, 32033, 38253, 46453, 47998, 57318, 64066, 71997, 72463, 76506, 92906, 96099, 105083, 139359, 140261, 143994, 144926, 192198, 210166, 217389, 263989, 278718, 280522, 315249, 352363, 420783, 434778, 527978, 630498, 704726, 791967, 797093, 841566, 983959, 1057089, 1313353, 1583934, 1594186, 1967918, 2114178, 2391279, 2626706, 2951877, 2970983, 3940059, 4782558, 5903754, 5941966, 7463689, 7880118, 8912949, 10823549, 14446883, 14927378, 17825898, 21647098, 22391067, 28893766, 32470647, 32680813, 43340649, 44782134, 64941294, 65361626, 82100579, 86681298, 98042439, 164201158, 196084878, 246301737, 306011249, 492603474, 612022498, 918033747, 1836067494, 3366123739, 6732247478, 10098371217, 20196742434]

約数ペア:

[(1, 20196742434), (2, 10098371217), (3, 6732247478), (6, 3366123739), (11, 1836067494), (22, 918033747), (33, 612022498), (41, 492603474), (66, 306011249), (82, 246301737), (103, 196084878), (123, 164201158), (206, 98042439), (233, 86681298), (246, 82100579), (309, 65361626), (311, 64941294), (451, 44782134), (466, 43340649), (618, 32680813), (622, 32470647), (699, 28893766), (902, 22391067), (933, 21647098), (1133, 17825898), (1353, 14927378), (1398, 14446883), (1866, 10823549), (2266, 8912949), (2563, 7880118), (2706, 7463689), (3399, 5941966), (3421, 5903754), (4223, 4782558), (5126, 3940059), (6798, 2970983), (6842, 2951877), (7689, 2626706), (8446, 2391279), (9553, 2114178), (10263, 1967918), (12669, 1594186), (12751, 1583934), (15378, 1313353), (19106, 1057089), (20526, 983959), (23999, 841566), (25338, 797093), (25502, 791967), (28659, 704726), (32033, 630498), (38253, 527978), (46453, 434778), (47998, 420783), (57318, 352363), (64066, 315249), (71997, 280522), (72463, 278718), (76506, 263989), (92906, 217389), (96099, 210166), (105083, 192198), (139359, 144926), (140261, 143994)]