20174039146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1\times {\mathrm{2351}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 32033675520

約数和(自身を除く): 11859636374

約数列:

[1, 2, 19, 38, 241, 482, 937, 1874, 2351, 4579, 4702, 9158, 17803, 35606, 44669, 89338, 225817, 451634, 566591, 1133182, 2202887, 4290523, 4405774, 8581046, 10765229, 21530458, 41854853, 83709706, 530895767, 1061791534, 10087019573, 20174039146]

約数ペア:

[(1, 20174039146), (2, 10087019573), (19, 1061791534), (38, 530895767), (241, 83709706), (482, 41854853), (937, 21530458), (1874, 10765229), (2351, 8581046), (4579, 4405774), (4702, 4290523), (9158, 2202887), (17803, 1133182), (35606, 566591), (44669, 451634), (89338, 225817)]