20145122502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{379081}}^1$

素因数の和:379624

約数の個数: 32

約数和(自身を含む): 42742253664

約数和(自身を除く): 22597131162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 1042, 1563, 3126, 8857, 17714, 26571, 53142, 379081, 758162, 1137243, 2274486, 6444377, 12888754, 19333131, 38666262, 197501201, 395002402, 592503603, 1185007206, 3357520417, 6715040834, 10072561251, 20145122502]

約数ペア:

[(1, 20145122502), (2, 10072561251), (3, 6715040834), (6, 3357520417), (17, 1185007206), (34, 592503603), (51, 395002402), (102, 197501201), (521, 38666262), (1042, 19333131), (1563, 12888754), (3126, 6444377), (8857, 2274486), (17714, 1137243), (26571, 758162), (53142, 379081)]