20059150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23599}}^1$

素因数の和:23628

約数の個数: 24

約数和(自身を含む): 39506400

約数和(自身を除く): 19447250

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23599, 47198, 117995, 235990, 401183, 589975, 802366, 1179950, 2005915, 4011830, 10029575, 20059150]

約数ペア:

[(1, 20059150), (2, 10029575), (5, 4011830), (10, 2005915), (17, 1179950), (25, 802366), (34, 589975), (50, 401183), (85, 235990), (170, 117995), (425, 47198), (850, 23599)]