20002305

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14983}}^1$

素因数の和:15080

約数の個数: 16

約数和(自身を含む): 32365440

約数和(自身を除く): 12363135

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 14983, 44949, 74915, 224745, 1333487, 4000461, 6667435, 20002305]

約数ペア:

[(1, 20002305), (3, 6667435), (5, 4000461), (15, 1333487), (89, 224745), (267, 74915), (445, 44949), (1335, 14983)]