20163926568

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7707923}}^1$

素因数の和:7708041

約数の個数: 32

約数和(自身を含む): 50872298400

約数和(自身を除く): 30708371832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7707923, 15415846, 23123769, 30831692, 46247538, 61663384, 92495076, 184990152, 840163607, 1680327214, 2520490821, 3360654428, 5040981642, 6721308856, 10081963284, 20163926568]

約数ペア:

[(1, 20163926568), (2, 10081963284), (3, 6721308856), (4, 5040981642), (6, 3360654428), (8, 2520490821), (12, 1680327214), (24, 840163607), (109, 184990152), (218, 92495076), (327, 61663384), (436, 46247538), (654, 30831692), (872, 23123769), (1308, 15415846), (2616, 7707923)]