20130177110

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1\times {\mathrm{13901}}^1$

素因数の和:14896

約数の個数: 32

約数和(自身を含む): 36484408800

約数和(自身を除く): 16354231690

約数列:

[1, 2, 5, 10, 179, 358, 809, 895, 1618, 1790, 4045, 8090, 13901, 27802, 69505, 139010, 144811, 289622, 724055, 1448110, 2488279, 4976558, 11245909, 12441395, 22491818, 24882790, 56229545, 112459090, 2013017711, 4026035422, 10065088555, 20130177110]

約数ペア:

[(1, 20130177110), (2, 10065088555), (5, 4026035422), (10, 2013017711), (179, 112459090), (358, 56229545), (809, 24882790), (895, 22491818), (1618, 12441395), (1790, 11245909), (4045, 4976558), (8090, 2488279), (13901, 1448110), (27802, 724055), (69505, 289622), (139010, 144811)]