20147019274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1\times {\mathrm{52963}}^1$

素因数の和:57645

約数の個数: 16

約数和(自身を含む): 30964872960

約数和(自身を除く): 10817853686

約数列:

[1, 2, 41, 82, 4639, 9278, 52963, 105926, 190199, 380398, 2171483, 4342966, 245695357, 491390714, 10073509637, 20147019274]

約数ペア:

[(1, 20147019274), (2, 10073509637), (41, 491390714), (82, 245695357), (4639, 4342966), (9278, 2171483), (52963, 380398), (105926, 190199)]