20179905318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3879259}}^1$

素因数の和:3879301

約数の個数: 36

約数和(自身を含む): 46446379980

約数和(自身を除く): 26266474662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 3879259, 7758518, 11637777, 23275554, 34913331, 65947403, 69826662, 131894806, 197842209, 395684418, 593526627, 1121105851, 1187053254, 2242211702, 3363317553, 6726635106, 10089952659, 20179905318]

約数ペア:

[(1, 20179905318), (2, 10089952659), (3, 6726635106), (6, 3363317553), (9, 2242211702), (17, 1187053254), (18, 1121105851), (34, 593526627), (51, 395684418), (102, 197842209), (153, 131894806), (289, 69826662), (306, 65947403), (578, 34913331), (867, 23275554), (1734, 11637777), (2601, 7758518), (5202, 3879259)]