20224230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3989}}^1$

素因数の和:4025

約数の個数: 48

約数和(自身を含む): 52572240

約数和(自身を除く): 32348010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3989, 5070, 7978, 11967, 19945, 23934, 39890, 51857, 59835, 103714, 119670, 155571, 259285, 311142, 518570, 674141, 777855, 1348282, 1555710, 2022423, 3370705, 4044846, 6741410, 10112115, 20224230]

約数ペア:

[(1, 20224230), (2, 10112115), (3, 6741410), (5, 4044846), (6, 3370705), (10, 2022423), (13, 1555710), (15, 1348282), (26, 777855), (30, 674141), (39, 518570), (65, 311142), (78, 259285), (130, 155571), (169, 119670), (195, 103714), (338, 59835), (390, 51857), (507, 39890), (845, 23934), (1014, 19945), (1690, 11967), (2535, 7978), (3989, 5070)]