20688003934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7177}}^1\times {\mathrm{3823}}^1$

素因数の和:11044

約数の個数: 32

約数和(自身を含む): 34585326720

約数和(自身を除く): 13897322786

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 3823, 7177, 7646, 14354, 49699, 93301, 99398, 110867, 186602, 208133, 221734, 416266, 1441271, 2705729, 2882542, 5411458, 27437671, 54875342, 356689723, 713379446, 795692459, 1591384918, 10344001967, 20688003934]

約数ペア:

[(1, 20688003934), (2, 10344001967), (13, 1591384918), (26, 795692459), (29, 713379446), (58, 356689723), (377, 54875342), (754, 27437671), (3823, 5411458), (7177, 2882542), (7646, 2705729), (14354, 1441271), (49699, 416266), (93301, 221734), (99398, 208133), (110867, 186602)]