20101923748

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1\times {\mathrm{1091}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 36208710720

約数和(自身を除く): 16106786972

約数列:

[1, 2, 4, 59, 101, 118, 202, 236, 404, 773, 1091, 1546, 2182, 3092, 4364, 5959, 11918, 23836, 45607, 64369, 78073, 91214, 110191, 128738, 156146, 182428, 220382, 257476, 312292, 440764, 843343, 1686686, 3373372, 4606307, 6501269, 9212614, 13002538, 18425228, 26005076, 49757237, 85177643, 99514474, 170355286, 199028948, 340710572, 5025480937, 10050961874, 20101923748]

約数ペア:

[(1, 20101923748), (2, 10050961874), (4, 5025480937), (59, 340710572), (101, 199028948), (118, 170355286), (202, 99514474), (236, 85177643), (404, 49757237), (773, 26005076), (1091, 18425228), (1546, 13002538), (2182, 9212614), (3092, 6501269), (4364, 4606307), (5959, 3373372), (11918, 1686686), (23836, 843343), (45607, 440764), (64369, 312292), (78073, 257476), (91214, 220382), (110191, 182428), (128738, 156146)]