20193298812

素因数分解:

$2^2\times 3^3\times {\mathrm{7867}}^1\times {\mathrm{23767}}^1$

素因数の和:31647

約数の個数: 48

約数和(自身を含む): 52361854720

約数和(自身を除く): 32168555908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7867, 15734, 23601, 23767, 31468, 47202, 47534, 70803, 71301, 94404, 95068, 141606, 142602, 212409, 213903, 283212, 285204, 424818, 427806, 641709, 849636, 855612, 1283418, 2566836, 186974989, 373949978, 560924967, 747899956, 1121849934, 1682774901, 2243699868, 3365549802, 5048324703, 6731099604, 10096649406, 20193298812]

約数ペア:

[(1, 20193298812), (2, 10096649406), (3, 6731099604), (4, 5048324703), (6, 3365549802), (9, 2243699868), (12, 1682774901), (18, 1121849934), (27, 747899956), (36, 560924967), (54, 373949978), (108, 186974989), (7867, 2566836), (15734, 1283418), (23601, 855612), (23767, 849636), (31468, 641709), (47202, 427806), (47534, 424818), (70803, 285204), (71301, 283212), (94404, 213903), (95068, 212409), (141606, 142602)]