20407764512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37514273}}^1$

素因数の和:37514300

約数の個数: 24

約数和(自身を含む): 42541186716

約数和(自身を除く): 22133422204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37514273, 75028546, 150057092, 300114184, 600228368, 637742641, 1200456736, 1275485282, 2550970564, 5101941128, 10203882256, 20407764512]

約数ペア:

[(1, 20407764512), (2, 10203882256), (4, 5101941128), (8, 2550970564), (16, 1275485282), (17, 1200456736), (32, 637742641), (34, 600228368), (68, 300114184), (136, 150057092), (272, 75028546), (544, 37514273)]