20153800796

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{83641}}^1$

素因数の和:84725

約数の個数: 24

約数和(自身を含む): 35902492080

約数和(自身を除く): 15748691284

約数列:

[1, 2, 4, 59, 118, 236, 1021, 2042, 4084, 60239, 83641, 120478, 167282, 240956, 334564, 4934819, 9869638, 19739276, 85397461, 170794922, 341589844, 5038450199, 10076900398, 20153800796]

約数ペア:

[(1, 20153800796), (2, 10076900398), (4, 5038450199), (59, 341589844), (118, 170794922), (236, 85397461), (1021, 19739276), (2042, 9869638), (4084, 4934819), (60239, 334564), (83641, 240956), (120478, 167282)]