20343085608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{129587}}^1$

素因数の和:129838

約数の個数: 64

約数和(自身を含む): 52747499520

約数和(自身を除く): 32404413912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 633, 744, 844, 1266, 1688, 2532, 5064, 6541, 13082, 19623, 26164, 39246, 52328, 78492, 129587, 156984, 259174, 388761, 518348, 777522, 1036696, 1555044, 3110088, 4017197, 8034394, 12051591, 16068788, 24103182, 27342857, 32137576, 48206364, 54685714, 82028571, 96412728, 109371428, 164057142, 218742856, 328114284, 656228568, 847628567, 1695257134, 2542885701, 3390514268, 5085771402, 6781028536, 10171542804, 20343085608]

約数ペア:

[(1, 20343085608), (2, 10171542804), (3, 6781028536), (4, 5085771402), (6, 3390514268), (8, 2542885701), (12, 1695257134), (24, 847628567), (31, 656228568), (62, 328114284), (93, 218742856), (124, 164057142), (186, 109371428), (211, 96412728), (248, 82028571), (372, 54685714), (422, 48206364), (633, 32137576), (744, 27342857), (844, 24103182), (1266, 16068788), (1688, 12051591), (2532, 8034394), (5064, 4017197), (6541, 3110088), (13082, 1555044), (19623, 1036696), (26164, 777522), (39246, 518348), (52328, 388761), (78492, 259174), (129587, 156984)]