20225032712

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{18453497}}^1$

素因数の和:18453640

約数の個数: 16

約数和(自身を含む): 38198740860

約数和(自身を除く): 17973708148

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 18453497, 36906994, 73813988, 147627976, 2528129089, 5056258178, 10112516356, 20225032712]

約数ペア:

[(1, 20225032712), (2, 10112516356), (4, 5056258178), (8, 2528129089), (137, 147627976), (274, 73813988), (548, 36906994), (1096, 18453497)]