20159401146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{10739}}^1$

素因数の和:11051

約数の個数: 64

約数和(自身を含む): 42957250560

約数和(自身を除く): 22797849414

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 223, 366, 446, 669, 1338, 1403, 2806, 4209, 5129, 8418, 10258, 10739, 13603, 15387, 21478, 27206, 30774, 32217, 40809, 64434, 81618, 246997, 312869, 493994, 625738, 655079, 740991, 938607, 1310158, 1481982, 1877214, 1965237, 2394797, 3930474, 4789594, 7184391, 14368782, 15066817, 30133634, 45200451, 55080331, 90400902, 110160662, 146082617, 165240993, 292165234, 330481986, 438247851, 876495702, 3359900191, 6719800382, 10079700573, 20159401146]

約数ペア:

[(1, 20159401146), (2, 10079700573), (3, 6719800382), (6, 3359900191), (23, 876495702), (46, 438247851), (61, 330481986), (69, 292165234), (122, 165240993), (138, 146082617), (183, 110160662), (223, 90400902), (366, 55080331), (446, 45200451), (669, 30133634), (1338, 15066817), (1403, 14368782), (2806, 7184391), (4209, 4789594), (5129, 3930474), (8418, 2394797), (10258, 1965237), (10739, 1877214), (13603, 1481982), (15387, 1310158), (21478, 938607), (27206, 740991), (30774, 655079), (32217, 625738), (40809, 493994), (64434, 312869), (81618, 246997)]