20431716912

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7213}}^1$

素因数の和:7392

約数の個数: 160

約数和(自身を含む): 60112819200

約数和(自身を除く): 39681102288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 83, 108, 144, 158, 166, 216, 237, 249, 316, 332, 432, 474, 498, 632, 664, 711, 747, 948, 996, 1264, 1328, 1422, 1494, 1896, 1992, 2133, 2241, 2844, 2988, 3792, 3984, 4266, 4482, 5688, 5976, 6557, 7213, 8532, 8964, 11376, 11952, 13114, 14426, 17064, 17928, 19671, 21639, 26228, 28852, 34128, 35856, 39342, 43278, 52456, 57704, 59013, 64917, 78684, 86556, 104912, 115408, 118026, 129834, 157368, 173112, 177039, 194751, 236052, 259668, 314736, 346224, 354078, 389502, 472104, 519336, 569827, 598679, 708156, 779004, 944208, 1038672, 1139654, 1197358, 1416312, 1558008, 1709481, 1796037, 2279308, 2394716, 2832624, 3116016, 3418962, 3592074, 4558616, 4789432, 5128443, 5388111, 6837924, 7184148, 9117232, 9578864, 10256886, 10776222, 13675848, 14368296, 15385329, 16164333, 20513772, 21552444, 27351696, 28736592, 30770658, 32328666, 41027544, 43104888, 47295641, 61541316, 64657332, 82055088, 86209776, 94591282, 123082632, 129314664, 141886923, 189182564, 246165264, 258629328, 283773846, 378365128, 425660769, 567547692, 756730256, 851321538, 1135095384, 1276982307, 1702643076, 2270190768, 2553964614, 3405286152, 5107929228, 6810572304, 10215858456, 20431716912]

約数ペア:

[(1, 20431716912), (2, 10215858456), (3, 6810572304), (4, 5107929228), (6, 3405286152), (8, 2553964614), (9, 2270190768), (12, 1702643076), (16, 1276982307), (18, 1135095384), (24, 851321538), (27, 756730256), (36, 567547692), (48, 425660769), (54, 378365128), (72, 283773846), (79, 258629328), (83, 246165264), (108, 189182564), (144, 141886923), (158, 129314664), (166, 123082632), (216, 94591282), (237, 86209776), (249, 82055088), (316, 64657332), (332, 61541316), (432, 47295641), (474, 43104888), (498, 41027544), (632, 32328666), (664, 30770658), (711, 28736592), (747, 27351696), (948, 21552444), (996, 20513772), (1264, 16164333), (1328, 15385329), (1422, 14368296), (1494, 13675848), (1896, 10776222), (1992, 10256886), (2133, 9578864), (2241, 9117232), (2844, 7184148), (2988, 6837924), (3792, 5388111), (3984, 5128443), (4266, 4789432), (4482, 4558616), (5688, 3592074), (5976, 3418962), (6557, 3116016), (7213, 2832624), (8532, 2394716), (8964, 2279308), (11376, 1796037), (11952, 1709481), (13114, 1558008), (14426, 1416312), (17064, 1197358), (17928, 1139654), (19671, 1038672), (21639, 944208), (26228, 779004), (28852, 708156), (34128, 598679), (35856, 569827), (39342, 519336), (43278, 472104), (52456, 389502), (57704, 354078), (59013, 346224), (64917, 314736), (78684, 259668), (86556, 236052), (104912, 194751), (115408, 177039), (118026, 173112), (129834, 157368)]