20072353044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1\times {\mathrm{16631}}^1$

素因数の和:19020

約数の個数: 48

約数和(自身を含む): 47948060160

約数和(自身を除く): 27875707116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2339, 4678, 7017, 9356, 14034, 16631, 28068, 33262, 49893, 66524, 99786, 100577, 199572, 201154, 301731, 402308, 603462, 715133, 1206924, 1430266, 2145399, 2860532, 4290798, 8581596, 38899909, 77799818, 116699727, 155599636, 233399454, 466798908, 1672696087, 3345392174, 5018088261, 6690784348, 10036176522, 20072353044]

約数ペア:

[(1, 20072353044), (2, 10036176522), (3, 6690784348), (4, 5018088261), (6, 3345392174), (12, 1672696087), (43, 466798908), (86, 233399454), (129, 155599636), (172, 116699727), (258, 77799818), (516, 38899909), (2339, 8581596), (4678, 4290798), (7017, 2860532), (9356, 2145399), (14034, 1430266), (16631, 1206924), (28068, 715133), (33262, 603462), (49893, 402308), (66524, 301731), (99786, 201154), (100577, 199572)]