20236891560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{104551}}^1$

素因数の和:106178

約数の個数: 64

約数和(自身を含む): 60748894080

約数和(自身を除く): 40512002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613, 3226, 4839, 6452, 8065, 9678, 12904, 16130, 19356, 24195, 32260, 38712, 48390, 64520, 96780, 104551, 193560, 209102, 313653, 418204, 522755, 627306, 836408, 1045510, 1254612, 1568265, 2091020, 2509224, 3136530, 4182040, 6273060, 12546120, 168640763, 337281526, 505922289, 674563052, 843203815, 1011844578, 1349126104, 1686407630, 2023689156, 2529611445, 3372815260, 4047378312, 5059222890, 6745630520, 10118445780, 20236891560]

約数ペア:

[(1, 20236891560), (2, 10118445780), (3, 6745630520), (4, 5059222890), (5, 4047378312), (6, 3372815260), (8, 2529611445), (10, 2023689156), (12, 1686407630), (15, 1349126104), (20, 1011844578), (24, 843203815), (30, 674563052), (40, 505922289), (60, 337281526), (120, 168640763), (1613, 12546120), (3226, 6273060), (4839, 4182040), (6452, 3136530), (8065, 2509224), (9678, 2091020), (12904, 1568265), (16130, 1254612), (19356, 1045510), (24195, 836408), (32260, 627306), (38712, 522755), (48390, 418204), (64520, 313653), (96780, 209102), (104551, 193560)]