20171383194

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1\times {\mathrm{6971}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 40479989760

約数和(自身を除く): 20308606566

約数列:

[1, 2, 3, 6, 419, 838, 1151, 1257, 2302, 2514, 3453, 6906, 6971, 13942, 20913, 41826, 482269, 964538, 1446807, 2893614, 2920849, 5841698, 8023621, 8762547, 16047242, 17525094, 24070863, 48141726, 3361897199, 6723794398, 10085691597, 20171383194]

約数ペア:

[(1, 20171383194), (2, 10085691597), (3, 6723794398), (6, 3361897199), (419, 48141726), (838, 24070863), (1151, 17525094), (1257, 16047242), (2302, 8762547), (2514, 8023621), (3453, 5841698), (6906, 2920849), (6971, 2893614), (13942, 1446807), (20913, 964538), (41826, 482269)]