20163392115

素因数分解:

$3^1\times 5^1\times {\mathrm{16661}}^1\times {\mathrm{80681}}^1$

素因数の和:97350

約数の個数: 16

約数和(自身を含む): 32263763616

約数和(自身を除く): 12100371501

約数列:

[1, 3, 5, 15, 16661, 49983, 80681, 83305, 242043, 249915, 403405, 1210215, 1344226141, 4032678423, 6721130705, 20163392115]

約数ペア:

[(1, 20163392115), (3, 6721130705), (5, 4032678423), (15, 1344226141), (16661, 1210215), (49983, 403405), (80681, 249915), (83305, 242043)]