20100758418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1684327}}^1$

素因数の和:1684368

約数の個数: 64

約数和(自身を含む): 50934078720

約数和(自身を除く): 30833320302

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 1684327, 3368654, 5052981, 10105962, 15158943, 21896251, 28633559, 30317886, 43792502, 45476829, 57267118, 65688753, 85900677, 90953658, 131377506, 171801354, 197066259, 257702031, 372236267, 394132518, 515404062, 591198777, 744472534, 773106093, 1116708801, 1182397554, 1546212186, 2233417602, 3350126403, 6700252806, 10050379209, 20100758418]

約数ペア:

[(1, 20100758418), (2, 10050379209), (3, 6700252806), (6, 3350126403), (9, 2233417602), (13, 1546212186), (17, 1182397554), (18, 1116708801), (26, 773106093), (27, 744472534), (34, 591198777), (39, 515404062), (51, 394132518), (54, 372236267), (78, 257702031), (102, 197066259), (117, 171801354), (153, 131377506), (221, 90953658), (234, 85900677), (306, 65688753), (351, 57267118), (442, 45476829), (459, 43792502), (663, 30317886), (702, 28633559), (918, 21896251), (1326, 15158943), (1989, 10105962), (3978, 5052981), (5967, 3368654), (11934, 1684327)]