20926290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9059}}^1$

素因数の和:9087

約数の個数: 64

約数和(自身を含む): 62622720

約数和(自身を除く): 41696430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 9059, 18118, 27177, 45295, 54354, 63413, 90590, 99649, 126826, 135885, 190239, 199298, 271770, 298947, 317065, 380478, 498245, 597894, 634130, 697543, 951195, 996490, 1395086, 1494735, 1902390, 2092629, 2989470, 3487715, 4185258, 6975430, 10463145, 20926290]

約数ペア:

[(1, 20926290), (2, 10463145), (3, 6975430), (5, 4185258), (6, 3487715), (7, 2989470), (10, 2092629), (11, 1902390), (14, 1494735), (15, 1395086), (21, 996490), (22, 951195), (30, 697543), (33, 634130), (35, 597894), (42, 498245), (55, 380478), (66, 317065), (70, 298947), (77, 271770), (105, 199298), (110, 190239), (154, 135885), (165, 126826), (210, 99649), (231, 90590), (330, 63413), (385, 54354), (462, 45295), (770, 27177), (1155, 18118), (2310, 9059)]