20221856244

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{773}}^1\times {\mathrm{4877}}^1$

素因数の和:5809

約数の個数: 72

約数和(自身を含む): 51536557800

約数和(自身を除く): 31314701556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 773, 894, 1341, 1546, 1788, 2319, 2682, 3092, 4638, 4877, 5364, 6957, 9276, 9754, 13914, 14631, 19508, 27828, 29262, 43893, 58524, 87786, 115177, 175572, 230354, 345531, 460708, 691062, 726673, 1036593, 1382124, 1453346, 2073186, 2180019, 2906692, 3769921, 4146372, 4360038, 6540057, 7539842, 8720076, 11309763, 13080114, 15079684, 22619526, 26160228, 33929289, 45239052, 67858578, 135717156, 561718229, 1123436458, 1685154687, 2246872916, 3370309374, 5055464061, 6740618748, 10110928122, 20221856244]

約数ペア:

[(1, 20221856244), (2, 10110928122), (3, 6740618748), (4, 5055464061), (6, 3370309374), (9, 2246872916), (12, 1685154687), (18, 1123436458), (36, 561718229), (149, 135717156), (298, 67858578), (447, 45239052), (596, 33929289), (773, 26160228), (894, 22619526), (1341, 15079684), (1546, 13080114), (1788, 11309763), (2319, 8720076), (2682, 7539842), (3092, 6540057), (4638, 4360038), (4877, 4146372), (5364, 3769921), (6957, 2906692), (9276, 2180019), (9754, 2073186), (13914, 1453346), (14631, 1382124), (19508, 1036593), (27828, 726673), (29262, 691062), (43893, 460708), (58524, 345531), (87786, 230354), (115177, 175572)]