20544483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3911}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 29293056

約数和(自身を除く): 8748573

約数列:

[1, 3, 17, 51, 103, 309, 1751, 3911, 5253, 11733, 66487, 199461, 402833, 1208499, 6848161, 20544483]

約数ペア:

[(1, 20544483), (3, 6848161), (17, 1208499), (51, 402833), (103, 199461), (309, 66487), (1751, 11733), (3911, 5253)]