20120860606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1\times {\mathrm{10781}}^1$

素因数の和:22920

約数の個数: 32

約数和(自身を含む): 37635217920

約数和(自身を除く): 17514357314

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 10781, 12119, 21562, 24238, 75467, 84833, 118591, 133309, 150934, 169666, 237182, 266618, 830137, 933163, 1660274, 1866326, 130654939, 261309878, 914584573, 1437204329, 1829169146, 2874408658, 10060430303, 20120860606]

約数ペア:

[(1, 20120860606), (2, 10060430303), (7, 2874408658), (11, 1829169146), (14, 1437204329), (22, 914584573), (77, 261309878), (154, 130654939), (10781, 1866326), (12119, 1660274), (21562, 933163), (24238, 830137), (75467, 266618), (84833, 237182), (118591, 169666), (133309, 150934)]