20121078452

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{3167}}^1\times {\mathrm{26921}}^1$

素因数の和:30151

約数の個数: 24

約数和(自身を含む): 35821336320

約数和(自身を除く): 15700257868

約数列:

[1, 2, 4, 59, 118, 236, 3167, 6334, 12668, 26921, 53842, 107684, 186853, 373706, 747412, 1588339, 3176678, 6353356, 85258807, 170517614, 341035228, 5030269613, 10060539226, 20121078452]

約数ペア:

[(1, 20121078452), (2, 10060539226), (4, 5030269613), (59, 341035228), (118, 170517614), (236, 85258807), (3167, 6353356), (6334, 3176678), (12668, 1588339), (26921, 747412), (53842, 373706), (107684, 186853)]