20062044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 52835328

約数和(自身を除く): 32773284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 167, 188, 213, 282, 284, 334, 423, 426, 501, 564, 639, 668, 846, 852, 1002, 1278, 1503, 1692, 2004, 2556, 3006, 3337, 6012, 6674, 7849, 10011, 11857, 13348, 15698, 20022, 23547, 23714, 30033, 31396, 35571, 40044, 47094, 47428, 60066, 70641, 71142, 94188, 106713, 120132, 141282, 142284, 213426, 282564, 426852, 557279, 1114558, 1671837, 2229116, 3343674, 5015511, 6687348, 10031022, 20062044]

約数ペア:

[(1, 20062044), (2, 10031022), (3, 6687348), (4, 5015511), (6, 3343674), (9, 2229116), (12, 1671837), (18, 1114558), (36, 557279), (47, 426852), (71, 282564), (94, 213426), (141, 142284), (142, 141282), (167, 120132), (188, 106713), (213, 94188), (282, 71142), (284, 70641), (334, 60066), (423, 47428), (426, 47094), (501, 40044), (564, 35571), (639, 31396), (668, 30033), (846, 23714), (852, 23547), (1002, 20022), (1278, 15698), (1503, 13348), (1692, 11857), (2004, 10011), (2556, 7849), (3006, 6674), (3337, 6012)]