20235002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 11214598

約数列:

[1, 2, 31, 62, 389, 778, 839, 1678, 12059, 24118, 26009, 52018, 326371, 652742, 10117501, 20235002]

約数ペア:

[(1, 20235002), (2, 10117501), (31, 652742), (62, 326371), (389, 52018), (778, 26009), (839, 24118), (1678, 12059)]