20174591190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{30269}}^1$

素因数の和:32001

約数の個数: 64

約数和(自身を含む): 52175793600

約数和(自身を除く): 32001202410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1709, 3418, 5127, 8545, 10254, 17090, 22217, 25635, 30269, 44434, 51270, 60538, 66651, 90807, 111085, 133302, 151345, 181614, 222170, 302690, 333255, 393497, 454035, 666510, 786994, 908070, 1180491, 1967485, 2360982, 3934970, 5902455, 11804910, 51729721, 103459442, 155189163, 258648605, 310378326, 517297210, 672486373, 775945815, 1344972746, 1551891630, 2017459119, 3362431865, 4034918238, 6724863730, 10087295595, 20174591190]

約数ペア:

[(1, 20174591190), (2, 10087295595), (3, 6724863730), (5, 4034918238), (6, 3362431865), (10, 2017459119), (13, 1551891630), (15, 1344972746), (26, 775945815), (30, 672486373), (39, 517297210), (65, 310378326), (78, 258648605), (130, 155189163), (195, 103459442), (390, 51729721), (1709, 11804910), (3418, 5902455), (5127, 3934970), (8545, 2360982), (10254, 1967485), (17090, 1180491), (22217, 908070), (25635, 786994), (30269, 666510), (44434, 454035), (51270, 393497), (60538, 333255), (66651, 302690), (90807, 222170), (111085, 181614), (133302, 151345)]