20802294

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 46844928

約数和(自身を除く): 26042634

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 367, 402, 423, 603, 734, 846, 1101, 1206, 2202, 3149, 3303, 6298, 6606, 9447, 17249, 18894, 24589, 28341, 34498, 49178, 51747, 56682, 73767, 103494, 147534, 155241, 221301, 310482, 442602, 1155683, 2311366, 3467049, 6934098, 10401147, 20802294]

約数ペア:

[(1, 20802294), (2, 10401147), (3, 6934098), (6, 3467049), (9, 2311366), (18, 1155683), (47, 442602), (67, 310482), (94, 221301), (134, 155241), (141, 147534), (201, 103494), (282, 73767), (367, 56682), (402, 51747), (423, 49178), (603, 34498), (734, 28341), (846, 24589), (1101, 18894), (1206, 17249), (2202, 9447), (3149, 6606), (3303, 6298)]