20163779322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1326739}}^1$

素因数の和:1326910

約数の個数: 32

約数和(自身を含む): 42986376000

約数和(自身を除く): 22822596678

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 1326739, 2653478, 3980217, 7960434, 22554563, 45109126, 67663689, 135327378, 197684111, 395368222, 593052333, 1186104666, 3360629887, 6721259774, 10081889661, 20163779322]

約数ペア:

[(1, 20163779322), (2, 10081889661), (3, 6721259774), (6, 3360629887), (17, 1186104666), (34, 593052333), (51, 395368222), (102, 197684111), (149, 135327378), (298, 67663689), (447, 45109126), (894, 22554563), (2533, 7960434), (5066, 3980217), (7599, 2653478), (15198, 1326739)]