20673030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{98443}}^1$

素因数の和:98460

約数の個数: 32

約数和(自身を含む): 56703744

約数和(自身を除く): 36030714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 98443, 196886, 295329, 492215, 590658, 689101, 984430, 1378202, 1476645, 2067303, 2953290, 3445505, 4134606, 6891010, 10336515, 20673030]

約数ペア:

[(1, 20673030), (2, 10336515), (3, 6891010), (5, 4134606), (6, 3445505), (7, 2953290), (10, 2067303), (14, 1476645), (15, 1378202), (21, 984430), (30, 689101), (35, 590658), (42, 492215), (70, 295329), (105, 196886), (210, 98443)]