20174496990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23189077}}^1$

素因数の和:23189116

約数の個数: 32

約数和(自身を含む): 50088408480

約数和(自身を除く): 29913911490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23189077, 46378154, 69567231, 115945385, 139134462, 231890770, 347836155, 672483233, 695672310, 1344966466, 2017449699, 3362416165, 4034899398, 6724832330, 10087248495, 20174496990]

約数ペア:

[(1, 20174496990), (2, 10087248495), (3, 6724832330), (5, 4034899398), (6, 3362416165), (10, 2017449699), (15, 1344966466), (29, 695672310), (30, 672483233), (58, 347836155), (87, 231890770), (145, 139134462), (174, 115945385), (290, 69567231), (435, 46378154), (870, 23189077)]