20170285790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{928223}}^1$

素因数の和:928324

約数の個数: 32

約数和(自身を含む): 37893816576

約数和(自身を除く): 17723530786

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 928223, 1856446, 4641115, 9282230, 38057143, 49195819, 76114286, 98391638, 190285715, 245979095, 380571430, 491958190, 2017028579, 4034057158, 10085142895, 20170285790]

約数ペア:

[(1, 20170285790), (2, 10085142895), (5, 4034057158), (10, 2017028579), (41, 491958190), (53, 380571430), (82, 245979095), (106, 190285715), (205, 98391638), (265, 76114286), (410, 49195819), (530, 38057143), (2173, 9282230), (4346, 4641115), (10865, 1856446), (21730, 928223)]