20543092

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 37185120

約数和(自身を除く): 16642028

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 1427, 2854, 3599, 5708, 7198, 14396, 84193, 87047, 168386, 174094, 336772, 348188, 5135773, 10271546, 20543092]

約数ペア:

[(1, 20543092), (2, 10271546), (4, 5135773), (59, 348188), (61, 336772), (118, 174094), (122, 168386), (236, 87047), (244, 84193), (1427, 14396), (2854, 7198), (3599, 5708)]