20900923206

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25061059}}^1$

素因数の和:25061203

約数の個数: 16

約数和(自身を含む): 42102580800

約数和(自身を除く): 21201657594

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 25061059, 50122118, 75183177, 150366354, 3483487201, 6966974402, 10450461603, 20900923206]

約数ペア:

[(1, 20900923206), (2, 10450461603), (3, 6966974402), (6, 3483487201), (139, 150366354), (278, 75183177), (417, 50122118), (834, 25061059)]