20159664608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37058207}}^1$

素因数の和:37058234

約数の個数: 24

約数和(自身を含む): 42024007872

約数和(自身を除く): 21864343264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37058207, 74116414, 148232828, 296465656, 592931312, 629989519, 1185862624, 1259979038, 2519958076, 5039916152, 10079832304, 20159664608]

約数ペア:

[(1, 20159664608), (2, 10079832304), (4, 5039916152), (8, 2519958076), (16, 1259979038), (17, 1185862624), (32, 629989519), (34, 592931312), (68, 296465656), (136, 148232828), (272, 74116414), (544, 37058207)]