20165127966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{604579}}^1$

素因数の和:604713

約数の個数: 48

約数和(自身を含む): 46685667600

約数和(自身を除く): 26520539634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1853, 1962, 3706, 5559, 11118, 16677, 33354, 604579, 1209158, 1813737, 3627474, 5441211, 10277843, 10882422, 20555686, 30833529, 61667058, 65899111, 92500587, 131798222, 185001174, 197697333, 395394666, 593091999, 1120284887, 1186183998, 2240569774, 3360854661, 6721709322, 10082563983, 20165127966]

約数ペア:

[(1, 20165127966), (2, 10082563983), (3, 6721709322), (6, 3360854661), (9, 2240569774), (17, 1186183998), (18, 1120284887), (34, 593091999), (51, 395394666), (102, 197697333), (109, 185001174), (153, 131798222), (218, 92500587), (306, 65899111), (327, 61667058), (654, 30833529), (981, 20555686), (1853, 10882422), (1962, 10277843), (3706, 5441211), (5559, 3627474), (11118, 1813737), (16677, 1209158), (33354, 604579)]