20535367030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14989319}}^1$

素因数の和:14989463

約数の個数: 16

約数和(自身を含む): 37233470880

約数和(自身を除く): 16698103850

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 14989319, 29978638, 74946595, 149893190, 2053536703, 4107073406, 10267683515, 20535367030]

約数ペア:

[(1, 20535367030), (2, 10267683515), (5, 4107073406), (10, 2053536703), (137, 149893190), (274, 74946595), (685, 29978638), (1370, 14989319)]