20203406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6659}}^1$

素因数の和:6739

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 11684674

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6659, 13318, 246383, 273019, 492766, 546038, 10101703, 20203406]

約数ペア:

[(1, 20203406), (2, 10101703), (37, 546038), (41, 492766), (74, 273019), (82, 246383), (1517, 13318), (3034, 6659)]