20046703100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1463263}}^1$

素因数の和:1463414

約数の個数: 36

約数和(自身を含む): 43818903744

約数和(自身を除く): 23772200644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 1463263, 2926526, 5853052, 7316315, 14632630, 29265260, 36581575, 73163150, 146326300, 200467031, 400934062, 801868124, 1002335155, 2004670310, 4009340620, 5011675775, 10023351550, 20046703100]

約数ペア:

[(1, 20046703100), (2, 10023351550), (4, 5011675775), (5, 4009340620), (10, 2004670310), (20, 1002335155), (25, 801868124), (50, 400934062), (100, 200467031), (137, 146326300), (274, 73163150), (548, 36581575), (685, 29265260), (1370, 14632630), (2740, 7316315), (3425, 5853052), (6850, 2926526), (13700, 1463263)]