20235046680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56208463}}^1$

素因数の和:56208480

約数の個数: 48

約数和(自身を含む): 65763902880

約数和(自身を除く): 45528856200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56208463, 112416926, 168625389, 224833852, 281042315, 337250778, 449667704, 505876167, 562084630, 674501556, 843126945, 1011752334, 1124169260, 1349003112, 1686253890, 2023504668, 2248338520, 2529380835, 3372507780, 4047009336, 5058761670, 6745015560, 10117523340, 20235046680]

約数ペア:

[(1, 20235046680), (2, 10117523340), (3, 6745015560), (4, 5058761670), (5, 4047009336), (6, 3372507780), (8, 2529380835), (9, 2248338520), (10, 2023504668), (12, 1686253890), (15, 1349003112), (18, 1124169260), (20, 1011752334), (24, 843126945), (30, 674501556), (36, 562084630), (40, 505876167), (45, 449667704), (60, 337250778), (72, 281042315), (90, 224833852), (120, 168625389), (180, 112416926), (360, 56208463)]