20343468618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{258803}}^1$

素因数の和:259219

約数の個数: 48

約数和(自身を含む): 48205868256

約数和(自身を除く): 27862399638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 397, 794, 1191, 2382, 3573, 4367, 7146, 8734, 13101, 26202, 39303, 78606, 258803, 517606, 776409, 1552818, 2329227, 2846833, 4658454, 5693666, 8540499, 17080998, 25621497, 51242994, 102744791, 205489582, 308234373, 616468746, 924703119, 1130192701, 1849406238, 2260385402, 3390578103, 6781156206, 10171734309, 20343468618]

約数ペア:

[(1, 20343468618), (2, 10171734309), (3, 6781156206), (6, 3390578103), (9, 2260385402), (11, 1849406238), (18, 1130192701), (22, 924703119), (33, 616468746), (66, 308234373), (99, 205489582), (198, 102744791), (397, 51242994), (794, 25621497), (1191, 17080998), (2382, 8540499), (3573, 5693666), (4367, 4658454), (7146, 2846833), (8734, 2329227), (13101, 1552818), (26202, 776409), (39303, 517606), (78606, 258803)]