20235066474998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1\times {\mathrm{74416061}}^1$

素因数の和:74417863

約数の個数: 16

約数和(自身を含む): 30754670103360

約数和(自身を除く): 10519603628362

約数列:

[1, 2, 79, 158, 1721, 3442, 135959, 271918, 74416061, 148832122, 5878868819, 11757737638, 128070040981, 256140081962, 10117533237499, 20235066474998]

約数ペア:

[(1, 20235066474998), (2, 10117533237499), (79, 256140081962), (158, 128070040981), (1721, 11757737638), (3442, 5878868819), (135959, 148832122), (271918, 74416061)]