20222044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 19404452

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 181, 212, 362, 527, 724, 901, 1054, 1643, 1802, 2108, 3077, 3286, 3604, 5611, 6154, 6572, 9593, 11222, 12308, 19186, 22444, 27931, 38372, 55862, 95387, 111724, 163081, 190774, 297383, 326162, 381548, 594766, 652324, 1189532, 5055511, 10111022, 20222044]

約数ペア:

[(1, 20222044), (2, 10111022), (4, 5055511), (17, 1189532), (31, 652324), (34, 594766), (53, 381548), (62, 326162), (68, 297383), (106, 190774), (124, 163081), (181, 111724), (212, 95387), (362, 55862), (527, 38372), (724, 27931), (901, 22444), (1054, 19186), (1643, 12308), (1802, 11222), (2108, 9593), (3077, 6572), (3286, 6154), (3604, 5611)]