20238010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 40198032

約数和(自身を除く): 19960022

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3797, 5330, 7594, 18985, 37970, 49361, 98722, 155677, 246805, 311354, 493610, 778385, 1556770, 2023801, 4047602, 10119005, 20238010]

約数ペア:

[(1, 20238010), (2, 10119005), (5, 4047602), (10, 2023801), (13, 1556770), (26, 778385), (41, 493610), (65, 311354), (82, 246805), (130, 155677), (205, 98722), (410, 49361), (533, 37970), (1066, 18985), (2665, 7594), (3797, 5330)]