20215710276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{17737}}^1$

素因数の和:17949

約数の個数: 96

約数和(自身を含む): 51637162752

約数和(自身を除く): 31421452476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 151, 204, 222, 302, 444, 453, 604, 629, 906, 1258, 1812, 1887, 2516, 2567, 3774, 5134, 5587, 7548, 7701, 10268, 11174, 15402, 16761, 17737, 22348, 30804, 33522, 35474, 53211, 67044, 70948, 94979, 106422, 189958, 212844, 284937, 301529, 379916, 569874, 603058, 656269, 904587, 1139748, 1206116, 1312538, 1809174, 1968807, 2625076, 2678287, 3618348, 3937614, 5356574, 7875228, 8034861, 10713148, 11156573, 16069722, 22313146, 32139444, 33469719, 44626292, 45530879, 66939438, 91061758, 99096619, 133878876, 136592637, 182123516, 198193238, 273185274, 297289857, 396386476, 546370548, 594579714, 1189159428, 1684642523, 3369285046, 5053927569, 6738570092, 10107855138, 20215710276]

約数ペア:

[(1, 20215710276), (2, 10107855138), (3, 6738570092), (4, 5053927569), (6, 3369285046), (12, 1684642523), (17, 1189159428), (34, 594579714), (37, 546370548), (51, 396386476), (68, 297289857), (74, 273185274), (102, 198193238), (111, 182123516), (148, 136592637), (151, 133878876), (204, 99096619), (222, 91061758), (302, 66939438), (444, 45530879), (453, 44626292), (604, 33469719), (629, 32139444), (906, 22313146), (1258, 16069722), (1812, 11156573), (1887, 10713148), (2516, 8034861), (2567, 7875228), (3774, 5356574), (5134, 3937614), (5587, 3618348), (7548, 2678287), (7701, 2625076), (10268, 1968807), (11174, 1809174), (15402, 1312538), (16761, 1206116), (17737, 1139748), (22348, 904587), (30804, 656269), (33522, 603058), (35474, 569874), (53211, 379916), (67044, 301529), (70948, 284937), (94979, 212844), (106422, 189958)]