20500662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37547}}^1$

素因数の和:37572

約数の個数: 32

約数和(自身を含む): 50464512

約数和(自身を除く): 29963850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37547, 75094, 112641, 225282, 262829, 488111, 525658, 788487, 976222, 1464333, 1576974, 2928666, 3416777, 6833554, 10250331, 20500662]

約数ペア:

[(1, 20500662), (2, 10250331), (3, 6833554), (6, 3416777), (7, 2928666), (13, 1576974), (14, 1464333), (21, 976222), (26, 788487), (39, 525658), (42, 488111), (78, 262829), (91, 225282), (182, 112641), (273, 75094), (546, 37547)]