20222748008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1087}}^1\times {\mathrm{29437}}^1$

素因数の和:30609

約数の個数: 32

約数和(自身を含む): 38434252800

約数和(自身を除く): 18211504792

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1087, 2174, 4348, 8696, 29437, 58874, 85873, 117748, 171746, 235496, 343492, 686984, 2325523, 4651046, 9302092, 18604184, 31998019, 63996038, 127992076, 255984152, 2527843501, 5055687002, 10111374004, 20222748008]

約数ペア:

[(1, 20222748008), (2, 10111374004), (4, 5055687002), (8, 2527843501), (79, 255984152), (158, 127992076), (316, 63996038), (632, 31998019), (1087, 18604184), (2174, 9302092), (4348, 4651046), (8696, 2325523), (29437, 686984), (58874, 343492), (85873, 235496), (117748, 171746)]