19936699248

素因数分解:

$2^4\times 3^1\times {\mathrm{415347901}}^1$

素因数の和:415347912

約数の個数: 20

約数和(自身を含む): 51503139848

約数和(自身を除く): 31566440600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 415347901, 830695802, 1246043703, 1661391604, 2492087406, 3322783208, 4984174812, 6645566416, 9968349624, 19936699248]

約数ペア:

[(1, 19936699248), (2, 9968349624), (3, 6645566416), (4, 4984174812), (6, 3322783208), (8, 2492087406), (12, 1661391604), (16, 1246043703), (24, 830695802), (48, 415347901)]