20147288608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37035457}}^1$

素因数の和:37035484

約数の個数: 24

約数和(自身を含む): 41998209372

約数和(自身を除く): 21850920764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37035457, 74070914, 148141828, 296283656, 592567312, 629602769, 1185134624, 1259205538, 2518411076, 5036822152, 10073644304, 20147288608]

約数ペア:

[(1, 20147288608), (2, 10073644304), (4, 5036822152), (8, 2518411076), (16, 1259205538), (17, 1185134624), (32, 629602769), (34, 592567312), (68, 296283656), (136, 148141828), (272, 74070914), (544, 37035457)]