20131038045

素因数分解:

$3^2\times 5^1\times {\mathrm{12659}}^1\times {\mathrm{35339}}^1$

素因数の和:48009

約数の個数: 24

約数和(自身を含む): 34897543200

約数和(自身を除く): 14766505155

約数列:

[1, 3, 5, 9, 15, 45, 12659, 35339, 37977, 63295, 106017, 113931, 176695, 189885, 318051, 530085, 569655, 1590255, 447356401, 1342069203, 2236782005, 4026207609, 6710346015, 20131038045]

約数ペア:

[(1, 20131038045), (3, 6710346015), (5, 4026207609), (9, 2236782005), (15, 1342069203), (45, 447356401), (12659, 1590255), (35339, 569655), (37977, 530085), (63295, 318051), (106017, 189885), (113931, 176695)]