20532035524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{466171}}^1$

素因数の和:466217

約数の個数: 72

約数和(自身を含む): 48608686784

約数和(自身を除く): 28076651260

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 22022, 44044, 466171, 932342, 1864684, 3263197, 5127881, 6060223, 6526394, 10255762, 12120446, 13052788, 20511524, 24240892, 35895167, 42421561, 56406691, 66662453, 71790334, 84843122, 112813382, 133324906, 143580668, 169686244, 225626764, 266649812, 394846837, 466637171, 733286983, 789693674, 933274342, 1466573966, 1579387348, 1866548684, 2933147932, 5133008881, 10266017762, 20532035524]

約数ペア:

[(1, 20532035524), (2, 10266017762), (4, 5133008881), (7, 2933147932), (11, 1866548684), (13, 1579387348), (14, 1466573966), (22, 933274342), (26, 789693674), (28, 733286983), (44, 466637171), (52, 394846837), (77, 266649812), (91, 225626764), (121, 169686244), (143, 143580668), (154, 133324906), (182, 112813382), (242, 84843122), (286, 71790334), (308, 66662453), (364, 56406691), (484, 42421561), (572, 35895167), (847, 24240892), (1001, 20511524), (1573, 13052788), (1694, 12120446), (2002, 10255762), (3146, 6526394), (3388, 6060223), (4004, 5127881), (6292, 3263197), (11011, 1864684), (22022, 932342), (44044, 466171)]