20195303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 22254624

約数和(自身を除く): 2059321

約数列:

[1, 17, 37, 97, 331, 629, 1649, 3589, 5627, 12247, 32107, 61013, 208199, 545819, 1187959, 20195303]

約数ペア:

[(1, 20195303), (17, 1187959), (37, 545819), (97, 208199), (331, 61013), (629, 32107), (1649, 12247), (3589, 5627)]