19944070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24029}}^1$

素因数の和:24119

約数の個数: 16

約数和(自身を含む): 36333360

約数和(自身を除く): 16389290

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24029, 48058, 120145, 240290, 1994407, 3988814, 9972035, 19944070]

約数ペア:

[(1, 19944070), (2, 9972035), (5, 3988814), (10, 1994407), (83, 240290), (166, 120145), (415, 48058), (830, 24029)]