20007546816

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3361483}}^1$

素因数の和:3361529

約数の個数: 56

約数和(自身を含む): 54644283904

約数和(自身を除く): 34636737088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3361483, 6722966, 10084449, 13445932, 20168898, 26891864, 40337796, 53783728, 80675592, 104205973, 107567456, 161351184, 208411946, 215134912, 312617919, 322702368, 416823892, 625235838, 645404736, 833647784, 1250471676, 1667295568, 2500943352, 3334591136, 5001886704, 6669182272, 10003773408, 20007546816]

約数ペア:

[(1, 20007546816), (2, 10003773408), (3, 6669182272), (4, 5001886704), (6, 3334591136), (8, 2500943352), (12, 1667295568), (16, 1250471676), (24, 833647784), (31, 645404736), (32, 625235838), (48, 416823892), (62, 322702368), (64, 312617919), (93, 215134912), (96, 208411946), (124, 161351184), (186, 107567456), (192, 104205973), (248, 80675592), (372, 53783728), (496, 40337796), (744, 26891864), (992, 20168898), (1488, 13445932), (1984, 10084449), (2976, 6722966), (5952, 3361483)]