20024508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 53688320

約数和(自身を除く): 33663812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1069, 1338, 1561, 2138, 2676, 3122, 3207, 4276, 4683, 6244, 6414, 7483, 9366, 12828, 14966, 18732, 22449, 29932, 44898, 89796, 238387, 476774, 715161, 953548, 1430322, 1668709, 2860644, 3337418, 5006127, 6674836, 10012254, 20024508]

約数ペア:

[(1, 20024508), (2, 10012254), (3, 6674836), (4, 5006127), (6, 3337418), (7, 2860644), (12, 1668709), (14, 1430322), (21, 953548), (28, 715161), (42, 476774), (84, 238387), (223, 89796), (446, 44898), (669, 29932), (892, 22449), (1069, 18732), (1338, 14966), (1561, 12828), (2138, 9366), (2676, 7483), (3122, 6414), (3207, 6244), (4276, 4683)]