20123997622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{10267}}^1\times {\mathrm{57649}}^1$

素因数の和:67935

約数の個数: 16

約数和(自身を含む): 31965310800

約数和(自身を除く): 11841313178

約数列:

[1, 2, 17, 34, 10267, 20534, 57649, 115298, 174539, 349078, 980033, 1960066, 591882283, 1183764566, 10061998811, 20123997622]

約数ペア:

[(1, 20123997622), (2, 10061998811), (17, 1183764566), (34, 591882283), (10267, 1960066), (20534, 980033), (57649, 349078), (115298, 174539)]