16607980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48847}}^1$

素因数の和:48873

約数の個数: 24

約数和(自身を含む): 36929088

約数和(自身を除く): 20321108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48847, 97694, 195388, 244235, 488470, 830399, 976940, 1660798, 3321596, 4151995, 8303990, 16607980]

約数ペア:

[(1, 16607980), (2, 8303990), (4, 4151995), (5, 3321596), (10, 1660798), (17, 976940), (20, 830399), (34, 488470), (68, 244235), (85, 195388), (170, 97694), (340, 48847)]