2021350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16844591}}^1$

素因数の和:16844605

約数の個数: 32

約数和(自身を含む): 6064053120

約数和(自身を除く): 4042702200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16844591, 33689182, 50533773, 67378364, 84222955, 101067546, 134756728, 168445910, 202135092, 252668865, 336891820, 404270184, 505337730, 673783640, 1010675460, 2021350920]

約数ペア:

[(1, 2021350920), (2, 1010675460), (3, 673783640), (4, 505337730), (5, 404270184), (6, 336891820), (8, 252668865), (10, 202135092), (12, 168445910), (15, 134756728), (20, 101067546), (24, 84222955), (30, 67378364), (40, 50533773), (60, 33689182), (120, 16844591)]