20156450836

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{1429}}^1\times {\mathrm{13109}}^1$

素因数の和:14811

約数の個数: 24

約数和(自身を含む): 35432397000

約数和(自身を除く): 15275946164

約数列:

[1, 2, 4, 269, 538, 1076, 1429, 2858, 5716, 13109, 26218, 52436, 384401, 768802, 1537604, 3526321, 7052642, 14105284, 18732761, 37465522, 74931044, 5039112709, 10078225418, 20156450836]

約数ペア:

[(1, 20156450836), (2, 10078225418), (4, 5039112709), (269, 74931044), (538, 37465522), (1076, 18732761), (1429, 14105284), (2858, 7052642), (5716, 3526321), (13109, 1537604), (26218, 768802), (52436, 384401)]