20223208971

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{22901}}^1$

素因数の和:23152

約数の個数: 48

約数和(自身を含む): 33955054848

約数和(自身を除く): 13731845877

約数列:

[1, 3, 7, 9, 21, 63, 107, 131, 321, 393, 749, 917, 963, 1179, 2247, 2751, 6741, 8253, 14017, 22901, 42051, 68703, 98119, 126153, 160307, 206109, 294357, 480921, 883071, 1442763, 2450407, 3000031, 7351221, 9000093, 17152849, 21000217, 22053663, 27000279, 51458547, 63000651, 154375641, 189001953, 321003317, 963009951, 2247023219, 2889029853, 6741069657, 20223208971]

約数ペア:

[(1, 20223208971), (3, 6741069657), (7, 2889029853), (9, 2247023219), (21, 963009951), (63, 321003317), (107, 189001953), (131, 154375641), (321, 63000651), (393, 51458547), (749, 27000279), (917, 22053663), (963, 21000217), (1179, 17152849), (2247, 9000093), (2751, 7351221), (6741, 3000031), (8253, 2450407), (14017, 1442763), (22901, 883071), (42051, 480921), (68703, 294357), (98119, 206109), (126153, 160307)]