20192844602

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 35252703360

約数和(自身を除く): 15059858758

約数列:

[1, 2, 7, 14, 71, 142, 359, 497, 718, 797, 994, 1594, 2513, 5026, 5041, 5579, 10082, 11158, 25489, 35287, 50978, 56587, 70574, 113174, 178423, 286123, 356846, 396109, 572246, 792218, 1809719, 2002861, 3619438, 4005722, 4017677, 8035354, 12668033, 20314733, 25336066, 28123739, 40629466, 56247478, 142203131, 284406262, 1442346043, 2884692086, 10096422301, 20192844602]

約数ペア:

[(1, 20192844602), (2, 10096422301), (7, 2884692086), (14, 1442346043), (71, 284406262), (142, 142203131), (359, 56247478), (497, 40629466), (718, 28123739), (797, 25336066), (994, 20314733), (1594, 12668033), (2513, 8035354), (5026, 4017677), (5041, 4005722), (5579, 3619438), (10082, 2002861), (11158, 1809719), (25489, 792218), (35287, 572246), (50978, 396109), (56587, 356846), (70574, 286123), (113174, 178423)]