20596065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 38382336

約数和(自身を除く): 17786271

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 3701, 5565, 11103, 18505, 25907, 55515, 77721, 129535, 196153, 388605, 588459, 980765, 1373071, 2942295, 4119213, 6865355, 20596065]

約数ペア:

[(1, 20596065), (3, 6865355), (5, 4119213), (7, 2942295), (15, 1373071), (21, 980765), (35, 588459), (53, 388605), (105, 196153), (159, 129535), (265, 77721), (371, 55515), (795, 25907), (1113, 18505), (1855, 11103), (3701, 5565)]