20936044440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{58155679}}^1$

素因数の和:58155696

約数の個数: 48

約数和(自身を含む): 68042145600

約数和(自身を除く): 47106101160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 58155679, 116311358, 174467037, 232622716, 290778395, 348934074, 465245432, 523401111, 581556790, 697868148, 872335185, 1046802222, 1163113580, 1395736296, 1744670370, 2093604444, 2326227160, 2617005555, 3489340740, 4187208888, 5234011110, 6978681480, 10468022220, 20936044440]

約数ペア:

[(1, 20936044440), (2, 10468022220), (3, 6978681480), (4, 5234011110), (5, 4187208888), (6, 3489340740), (8, 2617005555), (9, 2326227160), (10, 2093604444), (12, 1744670370), (15, 1395736296), (18, 1163113580), (20, 1046802222), (24, 872335185), (30, 697868148), (36, 581556790), (40, 523401111), (45, 465245432), (60, 348934074), (72, 290778395), (90, 232622716), (120, 174467037), (180, 116311358), (360, 58155679)]