20056574184

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{508637}}^1$

素因数の和:508730

約数の個数: 64

約数和(自身を含む): 52735587840

約数和(自身を除く): 32679013656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4929, 6572, 9858, 13144, 19716, 39432, 508637, 1017274, 1525911, 2034548, 3051822, 4069096, 6103644, 12207288, 15767747, 26957761, 31535494, 47303241, 53915522, 63070988, 80873283, 94606482, 107831044, 126141976, 161746566, 189212964, 215662088, 323493132, 378425928, 646986264, 835690591, 1671381182, 2507071773, 3342762364, 5014143546, 6685524728, 10028287092, 20056574184]

約数ペア:

[(1, 20056574184), (2, 10028287092), (3, 6685524728), (4, 5014143546), (6, 3342762364), (8, 2507071773), (12, 1671381182), (24, 835690591), (31, 646986264), (53, 378425928), (62, 323493132), (93, 215662088), (106, 189212964), (124, 161746566), (159, 126141976), (186, 107831044), (212, 94606482), (248, 80873283), (318, 63070988), (372, 53915522), (424, 47303241), (636, 31535494), (744, 26957761), (1272, 15767747), (1643, 12207288), (3286, 6103644), (4929, 4069096), (6572, 3051822), (9858, 2034548), (13144, 1525911), (19716, 1017274), (39432, 508637)]