17967698684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20325451}}^1$

素因数の和:20325485

約数の個数: 24

約数和(自身を含む): 35854097328

約数和(自身を除く): 17886398644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20325451, 40650902, 81301804, 264230863, 345532667, 528461726, 691065334, 1056923452, 1382130668, 4491924671, 8983849342, 17967698684]

約数ペア:

[(1, 17967698684), (2, 8983849342), (4, 4491924671), (13, 1382130668), (17, 1056923452), (26, 691065334), (34, 528461726), (52, 345532667), (68, 264230863), (221, 81301804), (442, 40650902), (884, 20325451)]