20580455088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4610317}}^1$

素因数の和:4610362

約数の個数: 60

約数和(自身を含む): 59454660928

約数和(自身を除く): 38874205840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4610317, 9220634, 13830951, 18441268, 27661902, 36882536, 41492853, 55323804, 73765072, 82985706, 110647608, 142919827, 165971412, 221295216, 285839654, 331942824, 428759481, 571679308, 663885648, 857518962, 1143358616, 1286278443, 1715037924, 2286717232, 2572556886, 3430075848, 5145113772, 6860151696, 10290227544, 20580455088]

約数ペア:

[(1, 20580455088), (2, 10290227544), (3, 6860151696), (4, 5145113772), (6, 3430075848), (8, 2572556886), (9, 2286717232), (12, 1715037924), (16, 1286278443), (18, 1143358616), (24, 857518962), (31, 663885648), (36, 571679308), (48, 428759481), (62, 331942824), (72, 285839654), (93, 221295216), (124, 165971412), (144, 142919827), (186, 110647608), (248, 82985706), (279, 73765072), (372, 55323804), (496, 41492853), (558, 36882536), (744, 27661902), (1116, 18441268), (1488, 13830951), (2232, 9220634), (4464, 4610317)]