20170150832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96971879}}^1$

素因数の和:96971900

約数の個数: 20

約数和(自身を含む): 42085795920

約数和(自身を除く): 21915645088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96971879, 193943758, 387887516, 775775032, 1260634427, 1551550064, 2521268854, 5042537708, 10085075416, 20170150832]

約数ペア:

[(1, 20170150832), (2, 10085075416), (4, 5042537708), (8, 2521268854), (13, 1551550064), (16, 1260634427), (26, 775775032), (52, 387887516), (104, 193943758), (208, 96971879)]