20134485384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2805809}}^1$

素因数の和:2805854

約数の個数: 64

約数和(自身を含む): 56565129600

約数和(自身を除く): 36430644216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 2805809, 5611618, 8417427, 11223236, 16834854, 22446472, 33669708, 36475517, 64533607, 67339416, 72951034, 109426551, 129067214, 145902068, 193600821, 218853102, 258134428, 291804136, 387201642, 437706204, 516268856, 774403284, 838936891, 875412408, 1548806568, 1677873782, 2516810673, 3355747564, 5033621346, 6711495128, 10067242692, 20134485384]

約数ペア:

[(1, 20134485384), (2, 10067242692), (3, 6711495128), (4, 5033621346), (6, 3355747564), (8, 2516810673), (12, 1677873782), (13, 1548806568), (23, 875412408), (24, 838936891), (26, 774403284), (39, 516268856), (46, 437706204), (52, 387201642), (69, 291804136), (78, 258134428), (92, 218853102), (104, 193600821), (138, 145902068), (156, 129067214), (184, 109426551), (276, 72951034), (299, 67339416), (312, 64533607), (552, 36475517), (598, 33669708), (897, 22446472), (1196, 16834854), (1794, 11223236), (2392, 8417427), (3588, 5611618), (7176, 2805809)]