20184624090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24919289}}^1$

素因数の和:24919308

約数の個数: 40

約数和(自身を含む): 54274213620

約数和(自身を除く): 34089589530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24919289, 49838578, 74757867, 124596445, 149515734, 224273601, 249192890, 373789335, 448547202, 672820803, 747578670, 1121368005, 1345641606, 2018462409, 2242736010, 3364104015, 4036924818, 6728208030, 10092312045, 20184624090]

約数ペア:

[(1, 20184624090), (2, 10092312045), (3, 6728208030), (5, 4036924818), (6, 3364104015), (9, 2242736010), (10, 2018462409), (15, 1345641606), (18, 1121368005), (27, 747578670), (30, 672820803), (45, 448547202), (54, 373789335), (81, 249192890), (90, 224273601), (135, 149515734), (162, 124596445), (270, 74757867), (405, 49838578), (810, 24919289)]