20745522030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4813}}^1\times {\mathrm{143677}}^1$

素因数の和:148500

約数の個数: 32

約数和(自身を含む): 49799944224

約数和(自身を除く): 29054422194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4813, 9626, 14439, 24065, 28878, 48130, 72195, 143677, 144390, 287354, 431031, 718385, 862062, 1436770, 2155155, 4310310, 691517401, 1383034802, 2074552203, 3457587005, 4149104406, 6915174010, 10372761015, 20745522030]

約数ペア:

[(1, 20745522030), (2, 10372761015), (3, 6915174010), (5, 4149104406), (6, 3457587005), (10, 2074552203), (15, 1383034802), (30, 691517401), (4813, 4310310), (9626, 2155155), (14439, 1436770), (24065, 862062), (28878, 718385), (48130, 431031), (72195, 287354), (143677, 144390)]