20238747456

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{2617}}^1$

素因数の和:3536

約数の個数: 112

約数和(自身を含む): 54772413696

約数和(自身を除く): 34533666240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 857, 1128, 1504, 1714, 2256, 2571, 2617, 3008, 3428, 4512, 5142, 5234, 6856, 7851, 9024, 10284, 10468, 13712, 15702, 20568, 20936, 27424, 31404, 40279, 41136, 41872, 54848, 62808, 80558, 82272, 83744, 120837, 122999, 125616, 161116, 164544, 167488, 241674, 245998, 251232, 322232, 368997, 483348, 491996, 502464, 644464, 737994, 966696, 983992, 1288928, 1475988, 1933392, 1967984, 2242769, 2577856, 2951976, 3866784, 3935968, 4485538, 5903952, 6728307, 7733568, 7871936, 8971076, 11807904, 13456614, 17942152, 23615808, 26913228, 35884304, 53826456, 71768608, 105410143, 107652912, 143537216, 210820286, 215305824, 316230429, 421640572, 430611648, 632460858, 843281144, 1264921716, 1686562288, 2529843432, 3373124576, 5059686864, 6746249152, 10119373728, 20238747456]

約数ペア:

[(1, 20238747456), (2, 10119373728), (3, 6746249152), (4, 5059686864), (6, 3373124576), (8, 2529843432), (12, 1686562288), (16, 1264921716), (24, 843281144), (32, 632460858), (47, 430611648), (48, 421640572), (64, 316230429), (94, 215305824), (96, 210820286), (141, 143537216), (188, 107652912), (192, 105410143), (282, 71768608), (376, 53826456), (564, 35884304), (752, 26913228), (857, 23615808), (1128, 17942152), (1504, 13456614), (1714, 11807904), (2256, 8971076), (2571, 7871936), (2617, 7733568), (3008, 6728307), (3428, 5903952), (4512, 4485538), (5142, 3935968), (5234, 3866784), (6856, 2951976), (7851, 2577856), (9024, 2242769), (10284, 1967984), (10468, 1933392), (13712, 1475988), (15702, 1288928), (20568, 983992), (20936, 966696), (27424, 737994), (31404, 644464), (40279, 502464), (41136, 491996), (41872, 483348), (54848, 368997), (62808, 322232), (80558, 251232), (82272, 245998), (83744, 241674), (120837, 167488), (122999, 164544), (125616, 161116)]