20195630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22193}}^1$

素因数の和:22220

約数の個数: 32

約数和(自身を含む): 44743104

約数和(自身を除く): 24547474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22193, 44386, 110965, 155351, 221930, 288509, 310702, 577018, 776755, 1442545, 1553510, 2019563, 2885090, 4039126, 10097815, 20195630]

約数ペア:

[(1, 20195630), (2, 10097815), (5, 4039126), (7, 2885090), (10, 2019563), (13, 1553510), (14, 1442545), (26, 776755), (35, 577018), (65, 310702), (70, 288509), (91, 221930), (130, 155351), (182, 110965), (455, 44386), (910, 22193)]