20172736290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{41893}}^1$

素因数の和:44203

約数の個数: 64

約数和(自身を含む): 55356385536

約数和(自身を除く): 35183649246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2293, 4586, 6879, 11465, 13758, 16051, 22930, 32102, 34395, 41893, 48153, 68790, 80255, 83786, 96306, 125679, 160510, 209465, 240765, 251358, 293251, 418930, 481530, 586502, 628395, 879753, 1256790, 1466255, 1759506, 2932510, 4398765, 8797530, 96060649, 192121298, 288181947, 480303245, 576363894, 672424543, 960606490, 1344849086, 1440909735, 2017273629, 2881819470, 3362122715, 4034547258, 6724245430, 10086368145, 20172736290]

約数ペア:

[(1, 20172736290), (2, 10086368145), (3, 6724245430), (5, 4034547258), (6, 3362122715), (7, 2881819470), (10, 2017273629), (14, 1440909735), (15, 1344849086), (21, 960606490), (30, 672424543), (35, 576363894), (42, 480303245), (70, 288181947), (105, 192121298), (210, 96060649), (2293, 8797530), (4586, 4398765), (6879, 2932510), (11465, 1759506), (13758, 1466255), (16051, 1256790), (22930, 879753), (32102, 628395), (34395, 586502), (41893, 481530), (48153, 418930), (68790, 293251), (80255, 251358), (83786, 240765), (96306, 209465), (125679, 160510)]