20253897864

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9074327}}^1$

素因数の和:9074370

約数の個数: 48

約数和(自身を含む): 56623806720

約数和(自身を除く): 36369908856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9074327, 18148654, 27222981, 36297308, 54445962, 72594616, 81668943, 108891924, 163337886, 217783848, 281304137, 326675772, 562608274, 653351544, 843912411, 1125216548, 1687824822, 2250433096, 2531737233, 3375649644, 5063474466, 6751299288, 10126948932, 20253897864]

約数ペア:

[(1, 20253897864), (2, 10126948932), (3, 6751299288), (4, 5063474466), (6, 3375649644), (8, 2531737233), (9, 2250433096), (12, 1687824822), (18, 1125216548), (24, 843912411), (31, 653351544), (36, 562608274), (62, 326675772), (72, 281304137), (93, 217783848), (124, 163337886), (186, 108891924), (248, 81668943), (279, 72594616), (372, 54445962), (558, 36297308), (744, 27222981), (1116, 18148654), (2232, 9074327)]