20066902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 13774250

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 383, 391, 766, 782, 1139, 1541, 2278, 3082, 6511, 8809, 13022, 17618, 25661, 26197, 51322, 52394, 149753, 299506, 436237, 590203, 872474, 1180406, 10033451, 20066902]

約数ペア:

[(1, 20066902), (2, 10033451), (17, 1180406), (23, 872474), (34, 590203), (46, 436237), (67, 299506), (134, 149753), (383, 52394), (391, 51322), (766, 26197), (782, 25661), (1139, 17618), (1541, 13022), (2278, 8809), (3082, 6511)]