23386020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55681}}^1$

素因数の和:55700

約数の個数: 48

約数和(自身を含む): 74836608

約数和(自身を除く): 51450588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55681, 111362, 167043, 222724, 278405, 334086, 389767, 556810, 668172, 779534, 835215, 1113620, 1169301, 1559068, 1670430, 1948835, 2338602, 3340860, 3897670, 4677204, 5846505, 7795340, 11693010, 23386020]

約数ペア:

[(1, 23386020), (2, 11693010), (3, 7795340), (4, 5846505), (5, 4677204), (6, 3897670), (7, 3340860), (10, 2338602), (12, 1948835), (14, 1670430), (15, 1559068), (20, 1169301), (21, 1113620), (28, 835215), (30, 779534), (35, 668172), (42, 556810), (60, 389767), (70, 334086), (84, 278405), (105, 222724), (140, 167043), (210, 111362), (420, 55681)]