20162495170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65040307}}^1$

素因数の和:65040345

約数の個数: 16

約数和(自身を含む): 37463217408

約数和(自身を除く): 17300722238

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 65040307, 130080614, 325201535, 650403070, 2016249517, 4032499034, 10081247585, 20162495170]

約数ペア:

[(1, 20162495170), (2, 10081247585), (5, 4032499034), (10, 2016249517), (31, 650403070), (62, 325201535), (155, 130080614), (310, 65040307)]