20162657170

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1447}}^1\times {\mathrm{2909}}^1$

素因数の和:4842

約数の個数: 32

約数和(自身を含む): 36406195200

約数和(自身を除く): 16243538030

約数列:

[1, 2, 5, 10, 479, 958, 1447, 2395, 2894, 2909, 4790, 5818, 7235, 14470, 14545, 29090, 693113, 1386226, 1393411, 2786822, 3465565, 4209323, 6931130, 6967055, 8418646, 13934110, 21046615, 42093230, 2016265717, 4032531434, 10081328585, 20162657170]

約数ペア:

[(1, 20162657170), (2, 10081328585), (5, 4032531434), (10, 2016265717), (479, 42093230), (958, 21046615), (1447, 13934110), (2395, 8418646), (2894, 6967055), (2909, 6931130), (4790, 4209323), (5818, 3465565), (7235, 2786822), (14470, 1393411), (14545, 1386226), (29090, 693113)]