20007262494

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{26893}}^1$

素因数の和:27526

約数の個数: 64

約数和(自身を含む): 46472832000

約数和(自身を除く): 26465569506

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 599, 621, 1198, 1242, 1797, 3594, 5391, 10782, 13777, 16173, 26893, 27554, 32346, 41331, 53786, 80679, 82662, 123993, 161358, 242037, 247986, 371979, 484074, 618539, 726111, 743958, 1237078, 1452222, 1855617, 3711234, 5566851, 11133702, 16108907, 16700553, 32217814, 33401106, 48326721, 96653442, 144980163, 289960326, 370504861, 434940489, 741009722, 869880978, 1111514583, 2223029166, 3334543749, 6669087498, 10003631247, 20007262494]

約数ペア:

[(1, 20007262494), (2, 10003631247), (3, 6669087498), (6, 3334543749), (9, 2223029166), (18, 1111514583), (23, 869880978), (27, 741009722), (46, 434940489), (54, 370504861), (69, 289960326), (138, 144980163), (207, 96653442), (414, 48326721), (599, 33401106), (621, 32217814), (1198, 16700553), (1242, 16108907), (1797, 11133702), (3594, 5566851), (5391, 3711234), (10782, 1855617), (13777, 1452222), (16173, 1237078), (26893, 743958), (27554, 726111), (32346, 618539), (41331, 484074), (53786, 371979), (80679, 247986), (82662, 242037), (123993, 161358)]