20049954570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{25147}}^1$

素因数の和:28116

約数の個数: 64

約数和(自身を含む): 53486778240

約数和(自身を除く): 33436823670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2953, 5906, 8859, 14765, 17718, 25147, 26577, 29530, 44295, 50294, 53154, 75441, 79731, 88590, 125735, 132885, 150882, 159462, 226323, 251470, 265770, 377205, 398655, 452646, 678969, 754410, 797310, 1131615, 1357938, 2263230, 3394845, 6789690, 74259091, 148518182, 222777273, 371295455, 445554546, 668331819, 742590910, 1113886365, 1336663638, 2004995457, 2227772730, 3341659095, 4009990914, 6683318190, 10024977285, 20049954570]

約数ペア:

[(1, 20049954570), (2, 10024977285), (3, 6683318190), (5, 4009990914), (6, 3341659095), (9, 2227772730), (10, 2004995457), (15, 1336663638), (18, 1113886365), (27, 742590910), (30, 668331819), (45, 445554546), (54, 371295455), (90, 222777273), (135, 148518182), (270, 74259091), (2953, 6789690), (5906, 3394845), (8859, 2263230), (14765, 1357938), (17718, 1131615), (25147, 797310), (26577, 754410), (29530, 678969), (44295, 452646), (50294, 398655), (53154, 377205), (75441, 265770), (79731, 251470), (88590, 226323), (125735, 159462), (132885, 150882)]