20046378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8209}}^1$

素因数の和:8262

約数の個数: 32

約数和(自身を含む): 44925120

約数和(自身を除く): 24878742

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8209, 16418, 24627, 49254, 90299, 180598, 270897, 303733, 541794, 607466, 911199, 1822398, 3341063, 6682126, 10023189, 20046378]

約数ペア:

[(1, 20046378), (2, 10023189), (3, 6682126), (6, 3341063), (11, 1822398), (22, 911199), (33, 607466), (37, 541794), (66, 303733), (74, 270897), (111, 180598), (222, 90299), (407, 49254), (814, 24627), (1221, 16418), (2442, 8209)]