20199159770

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2099}}^1\times {\mathrm{6373}}^1$

素因数の和:8630

約数の個数: 32

約数和(自身を含む): 36622454400

約数和(自身を除く): 16423294630

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 2099, 4198, 6373, 10495, 12746, 20990, 31865, 63730, 316949, 633898, 962323, 1584745, 1924646, 3169490, 4811615, 9623230, 13376927, 26753854, 66884635, 133769270, 2019915977, 4039831954, 10099579885, 20199159770]

約数ペア:

[(1, 20199159770), (2, 10099579885), (5, 4039831954), (10, 2019915977), (151, 133769270), (302, 66884635), (755, 26753854), (1510, 13376927), (2099, 9623230), (4198, 4811615), (6373, 3169490), (10495, 1924646), (12746, 1584745), (20990, 962323), (31865, 633898), (63730, 316949)]