202022860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{777011}}^1$

素因数の和:777033

約数の個数: 24

約数和(自身を含む): 456883056

約数和(自身を除く): 254860196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 777011, 1554022, 3108044, 3885055, 7770110, 10101143, 15540220, 20202286, 40404572, 50505715, 101011430, 202022860]

約数ペア:

[(1, 202022860), (2, 101011430), (4, 50505715), (5, 40404572), (10, 20202286), (13, 15540220), (20, 10101143), (26, 7770110), (52, 3885055), (65, 3108044), (130, 1554022), (260, 777011)]