20670565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{107057}}^1$

素因数の和:108680

約数の個数: 64

約数和(自身を含む): 62050816800

約数和(自身を除く): 41380251240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1609, 3218, 4827, 6436, 8045, 9654, 12872, 16090, 19308, 24135, 32180, 38616, 48270, 64360, 96540, 107057, 193080, 214114, 321171, 428228, 535285, 642342, 856456, 1070570, 1284684, 1605855, 2141140, 2569368, 3211710, 4282280, 6423420, 12846840, 172254713, 344509426, 516764139, 689018852, 861273565, 1033528278, 1378037704, 1722547130, 2067056556, 2583820695, 3445094260, 4134113112, 5167641390, 6890188520, 10335282780, 20670565560]

約数ペア:

[(1, 20670565560), (2, 10335282780), (3, 6890188520), (4, 5167641390), (5, 4134113112), (6, 3445094260), (8, 2583820695), (10, 2067056556), (12, 1722547130), (15, 1378037704), (20, 1033528278), (24, 861273565), (30, 689018852), (40, 516764139), (60, 344509426), (120, 172254713), (1609, 12846840), (3218, 6423420), (4827, 4282280), (6436, 3211710), (8045, 2569368), (9654, 2141140), (12872, 1605855), (16090, 1284684), (19308, 1070570), (24135, 856456), (32180, 642342), (38616, 535285), (48270, 428228), (64360, 321171), (96540, 214114), (107057, 193080)]