20160355304

素因数分解:

$2^3\times {\mathrm{203213}}^1\times {\mathrm{12401}}^1$

素因数の和:215620

約数の個数: 16

約数和(自身を含む): 37803900420

約数和(自身を除く): 17643545116

約数列:

[1, 2, 4, 8, 12401, 24802, 49604, 99208, 203213, 406426, 812852, 1625704, 2520044413, 5040088826, 10080177652, 20160355304]

約数ペア:

[(1, 20160355304), (2, 10080177652), (4, 5040088826), (8, 2520044413), (12401, 1625704), (24802, 812852), (49604, 406426), (99208, 203213)]