20125915524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3909463}}^1$

素因数の和:3909497

約数の個数: 72

約数和(自身を含む): 59767885632

約数和(自身を除く): 39641970108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 3909463, 7818926, 11728389, 15637852, 23456778, 35185167, 43004093, 46913556, 50823019, 70370334, 86008186, 101646038, 129012279, 140740668, 152469057, 172016372, 203292076, 258024558, 304938114, 387036837, 457407171, 516049116, 559053209, 609876228, 774073674, 914814342, 1118106418, 1548147348, 1677159627, 1829628684, 2236212836, 3354319254, 5031478881, 6708638508, 10062957762, 20125915524]

約数ペア:

[(1, 20125915524), (2, 10062957762), (3, 6708638508), (4, 5031478881), (6, 3354319254), (9, 2236212836), (11, 1829628684), (12, 1677159627), (13, 1548147348), (18, 1118106418), (22, 914814342), (26, 774073674), (33, 609876228), (36, 559053209), (39, 516049116), (44, 457407171), (52, 387036837), (66, 304938114), (78, 258024558), (99, 203292076), (117, 172016372), (132, 152469057), (143, 140740668), (156, 129012279), (198, 101646038), (234, 86008186), (286, 70370334), (396, 50823019), (429, 46913556), (468, 43004093), (572, 35185167), (858, 23456778), (1287, 15637852), (1716, 11728389), (2574, 7818926), (5148, 3909463)]