20164222746

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{27743}}^1$

素因数の和:28171

約数の個数: 48

約数和(自身を含む): 44146252800

約数和(自身を除く): 23982030054

約数列:

[1, 2, 3, 6, 9, 18, 149, 271, 298, 447, 542, 813, 894, 1341, 1626, 2439, 2682, 4878, 27743, 40379, 55486, 80758, 83229, 121137, 166458, 242274, 249687, 363411, 499374, 726822, 4133707, 7518353, 8267414, 12401121, 15036706, 22555059, 24802242, 37203363, 45110118, 67665177, 74406726, 135330354, 1120234597, 2240469194, 3360703791, 6721407582, 10082111373, 20164222746]

約数ペア:

[(1, 20164222746), (2, 10082111373), (3, 6721407582), (6, 3360703791), (9, 2240469194), (18, 1120234597), (149, 135330354), (271, 74406726), (298, 67665177), (447, 45110118), (542, 37203363), (813, 24802242), (894, 22555059), (1341, 15036706), (1626, 12401121), (2439, 8267414), (2682, 7518353), (4878, 4133707), (27743, 726822), (40379, 499374), (55486, 363411), (80758, 249687), (83229, 242274), (121137, 166458)]