20194672956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{586577}}^1$

素因数の和:586754

約数の個数: 48

約数和(自身を含む): 49929519360

約数和(自身を除く): 29734846404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 2869, 5738, 8607, 11476, 17214, 34428, 586577, 1173154, 1759731, 2346308, 3519462, 7038924, 11144963, 22289926, 33434889, 44579852, 66869778, 88573127, 133739556, 177146254, 265719381, 354292508, 531438762, 1062877524, 1682889413, 3365778826, 5048668239, 6731557652, 10097336478, 20194672956]

約数ペア:

[(1, 20194672956), (2, 10097336478), (3, 6731557652), (4, 5048668239), (6, 3365778826), (12, 1682889413), (19, 1062877524), (38, 531438762), (57, 354292508), (76, 265719381), (114, 177146254), (151, 133739556), (228, 88573127), (302, 66869778), (453, 44579852), (604, 33434889), (906, 22289926), (1812, 11144963), (2869, 7038924), (5738, 3519462), (8607, 2346308), (11476, 1759731), (17214, 1173154), (34428, 586577)]