20097675268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{350549}}^1$

素因数の和:351867

約数の個数: 24

約数和(自身を含む): 38397844800

約数和(自身を除く): 18300169532

約数列:

[1, 2, 4, 11, 22, 44, 1303, 2606, 5212, 14333, 28666, 57332, 350549, 701098, 1402196, 3856039, 7712078, 15424156, 456765347, 913530694, 1827061388, 5024418817, 10048837634, 20097675268]

約数ペア:

[(1, 20097675268), (2, 10048837634), (4, 5024418817), (11, 1827061388), (22, 913530694), (44, 456765347), (1303, 15424156), (2606, 7712078), (5212, 3856039), (14333, 1402196), (28666, 701098), (57332, 350549)]