20242580842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 34328448000

約数和(自身を除く): 14085867158

約数列:

[1, 2, 11, 22, 43, 86, 139, 257, 278, 473, 514, 599, 946, 1198, 1529, 2827, 3058, 5654, 5977, 6589, 11051, 11954, 13178, 22102, 25757, 35723, 51514, 65747, 71446, 83261, 121561, 131494, 153943, 166522, 243122, 283327, 307886, 392953, 566654, 785906, 915871, 1536089, 1693373, 1831742, 3072178, 3386746, 3580223, 6619549, 7160446, 13239098, 16896979, 21398077, 33793958, 39382453, 42796154, 72815039, 78764906, 145630078, 235378847, 470757694, 920117311, 1840234622, 10121290421, 20242580842]

約数ペア:

[(1, 20242580842), (2, 10121290421), (11, 1840234622), (22, 920117311), (43, 470757694), (86, 235378847), (139, 145630078), (257, 78764906), (278, 72815039), (473, 42796154), (514, 39382453), (599, 33793958), (946, 21398077), (1198, 16896979), (1529, 13239098), (2827, 7160446), (3058, 6619549), (5654, 3580223), (5977, 3386746), (6589, 3072178), (11051, 1831742), (11954, 1693373), (13178, 1536089), (22102, 915871), (25757, 785906), (35723, 566654), (51514, 392953), (65747, 307886), (71446, 283327), (83261, 243122), (121561, 166522), (131494, 153943)]