20130894535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4508599}}^1$

素因数の和:4508670

約数の個数: 16

約数和(自身を含む): 25969536000

約数和(自身を除く): 5838641465

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 4508599, 22542995, 85663381, 211904153, 428316905, 1059520765, 4026178907, 20130894535]

約数ペア:

[(1, 20130894535), (5, 4026178907), (19, 1059520765), (47, 428316905), (95, 211904153), (235, 85663381), (893, 22542995), (4465, 4508599)]