20340015816

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1\times {\mathrm{6373}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 51601864320

約数和(自身を除く): 31261848504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 1873, 3746, 5619, 6373, 7492, 11238, 12746, 14984, 19119, 22476, 25492, 38238, 44952, 50984, 76476, 132983, 152952, 265966, 398949, 452483, 531932, 797898, 904966, 1063864, 1357449, 1595796, 1809932, 2714898, 3191592, 3619864, 5429796, 10859592, 11936629, 23873258, 35809887, 47746516, 71619774, 95493032, 143239548, 286479096, 847500659, 1695001318, 2542501977, 3390002636, 5085003954, 6780005272, 10170007908, 20340015816]

約数ペア:

[(1, 20340015816), (2, 10170007908), (3, 6780005272), (4, 5085003954), (6, 3390002636), (8, 2542501977), (12, 1695001318), (24, 847500659), (71, 286479096), (142, 143239548), (213, 95493032), (284, 71619774), (426, 47746516), (568, 35809887), (852, 23873258), (1704, 11936629), (1873, 10859592), (3746, 5429796), (5619, 3619864), (6373, 3191592), (7492, 2714898), (11238, 1809932), (12746, 1595796), (14984, 1357449), (19119, 1063864), (22476, 904966), (25492, 797898), (38238, 531932), (44952, 452483), (50984, 398949), (76476, 265966), (132983, 152952)]