20188034436

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 48213244800

約数和(自身を除く): 28025210364

約数列:

[1, 2, 3, 4, 6, 12, 113, 149, 163, 226, 298, 326, 339, 447, 452, 489, 596, 613, 652, 678, 894, 978, 1226, 1356, 1788, 1839, 1956, 2452, 3678, 7356, 16837, 18419, 24287, 33674, 36838, 48574, 50511, 55257, 67348, 69269, 72861, 73676, 91337, 97148, 99919, 101022, 110514, 138538, 145722, 182674, 199838, 202044, 207807, 221028, 274011, 277076, 291444, 299757, 365348, 399676, 415614, 548022, 599514, 831228, 1096044, 1199028, 2744431, 5488862, 8233293, 10321081, 10977724, 11290847, 14887931, 16466586, 20642162, 22581694, 29775862, 30963243, 32933172, 33872541, 41284324, 44663793, 45163388, 59551724, 61926486, 67745082, 89327586, 123852972, 135490164, 178655172, 1682336203, 3364672406, 5047008609, 6729344812, 10094017218, 20188034436]

約数ペア:

[(1, 20188034436), (2, 10094017218), (3, 6729344812), (4, 5047008609), (6, 3364672406), (12, 1682336203), (113, 178655172), (149, 135490164), (163, 123852972), (226, 89327586), (298, 67745082), (326, 61926486), (339, 59551724), (447, 45163388), (452, 44663793), (489, 41284324), (596, 33872541), (613, 32933172), (652, 30963243), (678, 29775862), (894, 22581694), (978, 20642162), (1226, 16466586), (1356, 14887931), (1788, 11290847), (1839, 10977724), (1956, 10321081), (2452, 8233293), (3678, 5488862), (7356, 2744431), (16837, 1199028), (18419, 1096044), (24287, 831228), (33674, 599514), (36838, 548022), (48574, 415614), (50511, 399676), (55257, 365348), (67348, 299757), (69269, 291444), (72861, 277076), (73676, 274011), (91337, 221028), (97148, 207807), (99919, 202044), (101022, 199838), (110514, 182674), (138538, 145722)]