20054410016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32984227}}^1$

素因数の和:32984256

約数の個数: 24

約数和(自身を含む): 41560127280

約数和(自身を除く): 21505717264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32984227, 65968454, 131936908, 263873816, 527747632, 626700313, 1055495264, 1253400626, 2506801252, 5013602504, 10027205008, 20054410016]

約数ペア:

[(1, 20054410016), (2, 10027205008), (4, 5013602504), (8, 2506801252), (16, 1253400626), (19, 1055495264), (32, 626700313), (38, 527747632), (76, 263873816), (152, 131936908), (304, 65968454), (608, 32984227)]