20096544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16129

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 36718368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16103, 32206, 48309, 64412, 96618, 128824, 193236, 209339, 257648, 386472, 418678, 515296, 628017, 772944, 837356, 1256034, 1545888, 1674712, 2512068, 3349424, 5024136, 6698848, 10048272, 20096544]

約数ペア:

[(1, 20096544), (2, 10048272), (3, 6698848), (4, 5024136), (6, 3349424), (8, 2512068), (12, 1674712), (13, 1545888), (16, 1256034), (24, 837356), (26, 772944), (32, 628017), (39, 515296), (48, 418678), (52, 386472), (78, 257648), (96, 209339), (104, 193236), (156, 128824), (208, 96618), (312, 64412), (416, 48309), (624, 32206), (1248, 16103)]