20183646028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55449577}}^1$

素因数の和:55449601

約数の個数: 24

約数和(自身を含む): 43472469152

約数和(自身を除く): 23288823124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55449577, 110899154, 221798308, 388147039, 720844501, 776294078, 1441689002, 1552588156, 2883378004, 5045911507, 10091823014, 20183646028]

約数ペア:

[(1, 20183646028), (2, 10091823014), (4, 5045911507), (7, 2883378004), (13, 1552588156), (14, 1441689002), (26, 776294078), (28, 720844501), (52, 388147039), (91, 221798308), (182, 110899154), (364, 55449577)]