20247958646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{100669}}^1$

素因数の和:100836

約数の個数: 32

約数和(自身を含む): 32858688000

約数和(自身を除く): 12610729354

約数列:

[1, 2, 19, 38, 67, 79, 134, 158, 1273, 1501, 2546, 3002, 5293, 10586, 100567, 100669, 201134, 201338, 1912711, 3825422, 6744823, 7952851, 13489646, 15905702, 128151637, 151104169, 256303274, 302208338, 532841017, 1065682034, 10123979323, 20247958646]

約数ペア:

[(1, 20247958646), (2, 10123979323), (19, 1065682034), (38, 532841017), (67, 302208338), (79, 256303274), (134, 151104169), (158, 128151637), (1273, 15905702), (1501, 13489646), (2546, 7952851), (3002, 6744823), (5293, 3825422), (10586, 1912711), (100567, 201338), (100669, 201134)]