20276970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96557}}^1$

素因数の和:96574

約数の個数: 32

約数和(自身を含む): 55617408

約数和(自身を除く): 35340438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96557, 193114, 289671, 482785, 579342, 675899, 965570, 1351798, 1448355, 2027697, 2896710, 3379495, 4055394, 6758990, 10138485, 20276970]

約数ペア:

[(1, 20276970), (2, 10138485), (3, 6758990), (5, 4055394), (6, 3379495), (7, 2896710), (10, 2027697), (14, 1448355), (15, 1351798), (21, 965570), (30, 675899), (35, 579342), (42, 482785), (70, 289671), (105, 193114), (210, 96557)]