20341746684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{50231}}^1$

素因数の和:51855

約数の個数: 72

約数和(自身を含む): 58802784768

約数和(自身を除く): 38461038084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1607, 3214, 4821, 6428, 9642, 11249, 14463, 19284, 22498, 28926, 33747, 44996, 50231, 57852, 67494, 100462, 101241, 134988, 150693, 200924, 202482, 301386, 351617, 404964, 452079, 602772, 703234, 904158, 1054851, 1406468, 1808316, 2109702, 3164553, 4219404, 6329106, 12658212, 80721217, 161442434, 242163651, 322884868, 484327302, 565048519, 726490953, 968654604, 1130097038, 1452981906, 1695145557, 2260194076, 2905963812, 3390291114, 5085436671, 6780582228, 10170873342, 20341746684]

約数ペア:

[(1, 20341746684), (2, 10170873342), (3, 6780582228), (4, 5085436671), (6, 3390291114), (7, 2905963812), (9, 2260194076), (12, 1695145557), (14, 1452981906), (18, 1130097038), (21, 968654604), (28, 726490953), (36, 565048519), (42, 484327302), (63, 322884868), (84, 242163651), (126, 161442434), (252, 80721217), (1607, 12658212), (3214, 6329106), (4821, 4219404), (6428, 3164553), (9642, 2109702), (11249, 1808316), (14463, 1406468), (19284, 1054851), (22498, 904158), (28926, 703234), (33747, 602772), (44996, 452079), (50231, 404964), (57852, 351617), (67494, 301386), (100462, 202482), (101241, 200924), (134988, 150693)]