2016503630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{18587}}^1$

素因数の和:19184

約数の個数: 32

約数和(自身を含む): 3827640960

約数和(自身を除く): 1811137330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 571, 1142, 2855, 5710, 10849, 18587, 21698, 37174, 54245, 92935, 108490, 185870, 353153, 706306, 1765765, 3531530, 10613177, 21226354, 53065885, 106131770, 201650363, 403300726, 1008251815, 2016503630]

約数ペア:

[(1, 2016503630), (2, 1008251815), (5, 403300726), (10, 201650363), (19, 106131770), (38, 53065885), (95, 21226354), (190, 10613177), (571, 3531530), (1142, 1765765), (2855, 706306), (5710, 353153), (10849, 185870), (18587, 108490), (21698, 92935), (37174, 54245)]