20223727485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{198301}}^1$

素因数の和:198845

約数の個数: 32

約数和(自身を含む): 34913843328

約数和(自身を除く): 14690115843

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 523, 1569, 2615, 6799, 7845, 20397, 33995, 101985, 198301, 594903, 991505, 2577913, 2974515, 7733739, 12889565, 38668695, 103711423, 311134269, 518557115, 1348248499, 1555671345, 4044745497, 6741242495, 20223727485]

約数ペア:

[(1, 20223727485), (3, 6741242495), (5, 4044745497), (13, 1555671345), (15, 1348248499), (39, 518557115), (65, 311134269), (195, 103711423), (523, 38668695), (1569, 12889565), (2615, 7733739), (6799, 2974515), (7845, 2577913), (20397, 991505), (33995, 594903), (101985, 198301)]