20161330990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{530701}}^1$

素因数の和:530868

約数の個数: 32

約数和(自身を含む): 37828438560

約数和(自身を除く): 17667107570

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 3799, 7598, 18995, 37990, 530701, 1061402, 2653505, 5307010, 15390329, 30780658, 69521831, 76951645, 139043662, 153903290, 347609155, 695218310, 2016133099, 4032266198, 10080665495, 20161330990]

約数ペア:

[(1, 20161330990), (2, 10080665495), (5, 4032266198), (10, 2016133099), (29, 695218310), (58, 347609155), (131, 153903290), (145, 139043662), (262, 76951645), (290, 69521831), (655, 30780658), (1310, 15390329), (3799, 5307010), (7598, 2653505), (18995, 1061402), (37990, 530701)]