20121248002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{8537}}^1\times {\mathrm{40637}}^1$

素因数の和:49205

約数の個数: 16

約数和(自身を含む): 31227051960

約数和(自身を除く): 11105803958

約数列:

[1, 2, 29, 58, 8537, 17074, 40637, 81274, 247573, 495146, 1178473, 2356946, 346918069, 693836138, 10060624001, 20121248002]

約数ペア:

[(1, 20121248002), (2, 10060624001), (29, 693836138), (58, 346918069), (8537, 2356946), (17074, 1178473), (40637, 495146), (81274, 247573)]