20606010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22157}}^1$

素因数の和:22198

約数の個数: 32

約数和(自身を含む): 51052032

約数和(自身を除く): 30446022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 22157, 44314, 66471, 110785, 132942, 221570, 332355, 664710, 686867, 1373734, 2060601, 3434335, 4121202, 6868670, 10303005, 20606010]

約数ペア:

[(1, 20606010), (2, 10303005), (3, 6868670), (5, 4121202), (6, 3434335), (10, 2060601), (15, 1373734), (30, 686867), (31, 664710), (62, 332355), (93, 221570), (155, 132942), (186, 110785), (310, 66471), (465, 44314), (930, 22157)]