20169622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 14303978

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 379, 451, 649, 758, 902, 1298, 2419, 4169, 4838, 8338, 15539, 22361, 26609, 31078, 44722, 53218, 170929, 245971, 341858, 491942, 916801, 1833602, 10084811, 20169622]

約数ペア:

[(1, 20169622), (2, 10084811), (11, 1833602), (22, 916801), (41, 491942), (59, 341858), (82, 245971), (118, 170929), (379, 53218), (451, 44722), (649, 31078), (758, 26609), (902, 22361), (1298, 15539), (2419, 8338), (4169, 4838)]