20196572458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{71941}}^1$

素因数の和:72342

約数の個数: 32

約数和(自身を含む): 33565259520

約数和(自身を除く): 13368687062

約数列:

[1, 2, 17, 23, 34, 46, 359, 391, 718, 782, 6103, 8257, 12206, 16514, 71941, 140369, 143882, 280738, 1222997, 1654643, 2445994, 3309286, 25826819, 28128931, 51653638, 56257862, 439055923, 594016837, 878111846, 1188033674, 10098286229, 20196572458]

約数ペア:

[(1, 20196572458), (2, 10098286229), (17, 1188033674), (23, 878111846), (34, 594016837), (46, 439055923), (359, 56257862), (391, 51653638), (718, 28128931), (782, 25826819), (6103, 3309286), (8257, 2445994), (12206, 1654643), (16514, 1222997), (71941, 280738), (140369, 143882)]