16100020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47353}}^1$

素因数の和:47379

約数の個数: 24

約数和(自身を含む): 35799624

約数和(自身を除く): 19699604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47353, 94706, 189412, 236765, 473530, 805001, 947060, 1610002, 3220004, 4025005, 8050010, 16100020]

約数ペア:

[(1, 16100020), (2, 8050010), (4, 4025005), (5, 3220004), (10, 1610002), (17, 947060), (20, 805001), (34, 473530), (68, 236765), (85, 189412), (170, 94706), (340, 47353)]