2020165686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1457551}}^1$

素因数の和:1457577

約数の個数: 48

約数和(自身を含む): 5457074688

約数和(自身を除く): 3436909002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1457551, 2915102, 4372653, 8745306, 10202857, 13117959, 16033061, 20405714, 26235918, 30608571, 32066122, 48099183, 61217142, 91825713, 96198366, 112231427, 144297549, 183651426, 224462854, 288595098, 336694281, 673388562, 1010082843, 2020165686]

約数ペア:

[(1, 2020165686), (2, 1010082843), (3, 673388562), (6, 336694281), (7, 288595098), (9, 224462854), (11, 183651426), (14, 144297549), (18, 112231427), (21, 96198366), (22, 91825713), (33, 61217142), (42, 48099183), (63, 32066122), (66, 30608571), (77, 26235918), (99, 20405714), (126, 16033061), (154, 13117959), (198, 10202857), (231, 8745306), (462, 4372653), (693, 2915102), (1386, 1457551)]