20020512183

素因数分解:

$3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{869059}}^1$

素因数の和:870166

約数の個数: 16

約数和(自身を含む): 30535292160

約数和(自身を除く): 10514779977

約数列:

[1, 3, 7, 21, 1097, 3291, 7679, 23037, 869059, 2607177, 6083413, 18250239, 953357723, 2860073169, 6673504061, 20020512183]

約数ペア:

[(1, 20020512183), (3, 6673504061), (7, 2860073169), (21, 953357723), (1097, 18250239), (3291, 6083413), (7679, 2607177), (23037, 869059)]