20614962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 23449038

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 2699, 3819, 5398, 7638, 8097, 16194, 51281, 102562, 153843, 180833, 307686, 361666, 542499, 1084998, 3435827, 6871654, 10307481, 20614962]

約数ペア:

[(1, 20614962), (2, 10307481), (3, 6871654), (6, 3435827), (19, 1084998), (38, 542499), (57, 361666), (67, 307686), (114, 180833), (134, 153843), (201, 102562), (402, 51281), (1273, 16194), (2546, 8097), (2699, 7638), (3819, 5398)]