20201054766

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{513473}}^1$

素因数の和:513640

約数の個数: 32

約数和(自身を含む): 41406543360

約数和(自身を除く): 21205488594

約数列:

[1, 2, 3, 6, 79, 83, 158, 166, 237, 249, 474, 498, 6557, 13114, 19671, 39342, 513473, 1026946, 1540419, 3080838, 40564367, 42618259, 81128734, 85236518, 121693101, 127854777, 243386202, 255709554, 3366842461, 6733684922, 10100527383, 20201054766]

約数ペア:

[(1, 20201054766), (2, 10100527383), (3, 6733684922), (6, 3366842461), (79, 255709554), (83, 243386202), (158, 127854777), (166, 121693101), (237, 85236518), (249, 81128734), (474, 42618259), (498, 40564367), (6557, 3080838), (13114, 1540419), (19671, 1026946), (39342, 513473)]