20131197530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{174917}}^1$

素因数の和:175618

約数の個数: 32

約数和(自身を含む): 38424586896

約数和(自身を除く): 18293389366

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 677, 1354, 3385, 6770, 11509, 23018, 57545, 115090, 174917, 349834, 874585, 1749170, 2973589, 5947178, 14867945, 29735890, 118418809, 236837618, 592094045, 1184188090, 2013119753, 4026239506, 10065598765, 20131197530]

約数ペア:

[(1, 20131197530), (2, 10065598765), (5, 4026239506), (10, 2013119753), (17, 1184188090), (34, 592094045), (85, 236837618), (170, 118418809), (677, 29735890), (1354, 14867945), (3385, 5947178), (6770, 2973589), (11509, 1749170), (23018, 874585), (57545, 349834), (115090, 174917)]