20010551384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{46301}}^1$

素因数の和:47003

約数の個数: 32

約数和(自身を含む): 38004681600

約数和(自身を除く): 17994130216

約数列:

[1, 2, 4, 8, 89, 178, 356, 607, 712, 1214, 2428, 4856, 46301, 54023, 92602, 108046, 185204, 216092, 370408, 432184, 4120789, 8241578, 16483156, 28104707, 32966312, 56209414, 112418828, 224837656, 2501318923, 5002637846, 10005275692, 20010551384]

約数ペア:

[(1, 20010551384), (2, 10005275692), (4, 5002637846), (8, 2501318923), (89, 224837656), (178, 112418828), (356, 56209414), (607, 32966312), (712, 28104707), (1214, 16483156), (2428, 8241578), (4856, 4120789), (46301, 432184), (54023, 370408), (92602, 216092), (108046, 185204)]