20363148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 54

約数和(自身を含む): 55754244

約数和(自身を除く): 35391096

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 3347, 6084, 6694, 10041, 13388, 20082, 30123, 40164, 43511, 60246, 87022, 120492, 130533, 174044, 261066, 391599, 522132, 565643, 783198, 1131286, 1566396, 1696929, 2262572, 3393858, 5090787, 6787716, 10181574, 20363148]

約数ペア:

[(1, 20363148), (2, 10181574), (3, 6787716), (4, 5090787), (6, 3393858), (9, 2262572), (12, 1696929), (13, 1566396), (18, 1131286), (26, 783198), (36, 565643), (39, 522132), (52, 391599), (78, 261066), (117, 174044), (156, 130533), (169, 120492), (234, 87022), (338, 60246), (468, 43511), (507, 40164), (676, 30123), (1014, 20082), (1521, 13388), (2028, 10041), (3042, 6694), (3347, 6084)]