20189720736

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{9817}}^1$

素因数の和:10063

約数の個数: 144

約数和(自身を含む): 59277824424

約数和(自身を除く): 39088103688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 193, 222, 288, 296, 333, 386, 444, 579, 592, 666, 772, 888, 1158, 1184, 1332, 1544, 1737, 1776, 2316, 2664, 3088, 3474, 3552, 4632, 5328, 6176, 6948, 7141, 9264, 9817, 10656, 13896, 14282, 18528, 19634, 21423, 27792, 28564, 29451, 39268, 42846, 55584, 57128, 58902, 64269, 78536, 85692, 88353, 114256, 117804, 128538, 157072, 171384, 176706, 228512, 235608, 257076, 314144, 342768, 353412, 363229, 471216, 514152, 685536, 706824, 726458, 942432, 1028304, 1089687, 1413648, 1452916, 1894681, 2056608, 2179374, 2827296, 2905832, 3269061, 3789362, 4358748, 5684043, 5811664, 6538122, 7578724, 8717496, 11368086, 11623328, 13076244, 15157448, 17052129, 17434992, 22736172, 26152488, 30314896, 34104258, 34869984, 45472344, 52304976, 60629792, 68208516, 70103197, 90944688, 104609952, 136417032, 140206394, 181889376, 210309591, 272834064, 280412788, 420619182, 545668128, 560825576, 630928773, 841238364, 1121651152, 1261857546, 1682476728, 2243302304, 2523715092, 3364953456, 5047430184, 6729906912, 10094860368, 20189720736]

約数ペア:

[(1, 20189720736), (2, 10094860368), (3, 6729906912), (4, 5047430184), (6, 3364953456), (8, 2523715092), (9, 2243302304), (12, 1682476728), (16, 1261857546), (18, 1121651152), (24, 841238364), (32, 630928773), (36, 560825576), (37, 545668128), (48, 420619182), (72, 280412788), (74, 272834064), (96, 210309591), (111, 181889376), (144, 140206394), (148, 136417032), (193, 104609952), (222, 90944688), (288, 70103197), (296, 68208516), (333, 60629792), (386, 52304976), (444, 45472344), (579, 34869984), (592, 34104258), (666, 30314896), (772, 26152488), (888, 22736172), (1158, 17434992), (1184, 17052129), (1332, 15157448), (1544, 13076244), (1737, 11623328), (1776, 11368086), (2316, 8717496), (2664, 7578724), (3088, 6538122), (3474, 5811664), (3552, 5684043), (4632, 4358748), (5328, 3789362), (6176, 3269061), (6948, 2905832), (7141, 2827296), (9264, 2179374), (9817, 2056608), (10656, 1894681), (13896, 1452916), (14282, 1413648), (18528, 1089687), (19634, 1028304), (21423, 942432), (27792, 726458), (28564, 706824), (29451, 685536), (39268, 514152), (42846, 471216), (55584, 363229), (57128, 353412), (58902, 342768), (64269, 314144), (78536, 257076), (85692, 235608), (88353, 228512), (114256, 176706), (117804, 171384), (128538, 157072)]