20150576514

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{17491}}^1$

素因数の和:19735

約数の個数: 48

約数和(自身を含む): 45188133120

約数和(自身を除く): 25037556606

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2207, 4414, 6621, 13242, 17491, 19863, 34982, 39726, 52473, 64003, 104946, 128006, 157419, 192009, 314838, 384018, 507239, 576027, 1014478, 1152054, 1521717, 3043434, 4565151, 9130302, 38602637, 77205274, 115807911, 231615822, 347423733, 694847466, 1119476473, 2238952946, 3358429419, 6716858838, 10075288257, 20150576514]

約数ペア:

[(1, 20150576514), (2, 10075288257), (3, 6716858838), (6, 3358429419), (9, 2238952946), (18, 1119476473), (29, 694847466), (58, 347423733), (87, 231615822), (174, 115807911), (261, 77205274), (522, 38602637), (2207, 9130302), (4414, 4565151), (6621, 3043434), (13242, 1521717), (17491, 1152054), (19863, 1014478), (34982, 576027), (39726, 507239), (52473, 384018), (64003, 314838), (104946, 192009), (128006, 157419)]