20177372998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{515597}}^1$

素因数の和:516767

約数の個数: 16

約数和(自身を含む): 32074320384

約数和(自身を除く): 11896947386

約数列:

[1, 2, 17, 34, 1151, 2302, 19567, 39134, 515597, 1031194, 8765149, 17530298, 593452147, 1186904294, 10088686499, 20177372998]

約数ペア:

[(1, 20177372998), (2, 10088686499), (17, 1186904294), (34, 593452147), (1151, 17530298), (2302, 8765149), (19567, 1031194), (39134, 515597)]