20142783018

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{38629}}^1$

素因数の和:39187

約数の個数: 48

約数和(自身を含む): 44473946400

約数和(自身を除く): 24331163382

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 491, 531, 982, 1062, 1473, 2946, 4419, 8838, 28969, 38629, 57938, 77258, 86907, 115887, 173814, 231774, 260721, 347661, 521442, 695322, 2279111, 4558222, 6837333, 13674666, 18966839, 20511999, 37933678, 41023998, 56900517, 113801034, 170701551, 341403102, 1119043501, 2238087002, 3357130503, 6714261006, 10071391509, 20142783018]

約数ペア:

[(1, 20142783018), (2, 10071391509), (3, 6714261006), (6, 3357130503), (9, 2238087002), (18, 1119043501), (59, 341403102), (118, 170701551), (177, 113801034), (354, 56900517), (491, 41023998), (531, 37933678), (982, 20511999), (1062, 18966839), (1473, 13674666), (2946, 6837333), (4419, 4558222), (8838, 2279111), (28969, 695322), (38629, 521442), (57938, 347661), (77258, 260721), (86907, 231774), (115887, 173814)]