20072928

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9091}}^1$

素因数の和:9127

約数の個数: 48

約数和(自身を含む): 54988416

約数和(自身を除く): 34915488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9091, 18182, 27273, 36364, 54546, 72728, 109092, 145456, 209093, 218184, 290912, 418186, 436368, 627279, 836372, 872736, 1254558, 1672744, 2509116, 3345488, 5018232, 6690976, 10036464, 20072928]

約数ペア:

[(1, 20072928), (2, 10036464), (3, 6690976), (4, 5018232), (6, 3345488), (8, 2509116), (12, 1672744), (16, 1254558), (23, 872736), (24, 836372), (32, 627279), (46, 436368), (48, 418186), (69, 290912), (92, 218184), (96, 209093), (138, 145456), (184, 109092), (276, 72728), (368, 54546), (552, 36364), (736, 27273), (1104, 18182), (2208, 9091)]