20164410036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4813}}^1\times {\mathrm{4013}}^1$

素因数の和:8865

約数の個数: 72

約数和(自身を含む): 52752871080

約数和(自身を除く): 32588461044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 4013, 4813, 8026, 9626, 12039, 14439, 16052, 19252, 24078, 28878, 36117, 43317, 48156, 57756, 72234, 86634, 116377, 139577, 144468, 173268, 232754, 279154, 349131, 418731, 465508, 558308, 698262, 837462, 1047393, 1256193, 1396524, 1674924, 2094786, 2512386, 4189572, 5024772, 19314569, 38629138, 57943707, 77258276, 115887414, 173831121, 231774828, 347662242, 560122501, 695324484, 1120245002, 1680367503, 2240490004, 3360735006, 5041102509, 6721470012, 10082205018, 20164410036]

約数ペア:

[(1, 20164410036), (2, 10082205018), (3, 6721470012), (4, 5041102509), (6, 3360735006), (9, 2240490004), (12, 1680367503), (18, 1120245002), (29, 695324484), (36, 560122501), (58, 347662242), (87, 231774828), (116, 173831121), (174, 115887414), (261, 77258276), (348, 57943707), (522, 38629138), (1044, 19314569), (4013, 5024772), (4813, 4189572), (8026, 2512386), (9626, 2094786), (12039, 1674924), (14439, 1396524), (16052, 1256193), (19252, 1047393), (24078, 837462), (28878, 698262), (36117, 558308), (43317, 465508), (48156, 418731), (57756, 349131), (72234, 279154), (86634, 232754), (116377, 173268), (139577, 144468)]