20492342616

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{75689}}^1$

素因数の和:76116

約数の個数: 64

約数和(自身を含む): 53134380000

約数和(自身を除く): 32642037384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 389, 696, 778, 1167, 1556, 2334, 3112, 4668, 9336, 11281, 22562, 33843, 45124, 67686, 75689, 90248, 135372, 151378, 227067, 270744, 302756, 454134, 605512, 908268, 1816536, 2194981, 4389962, 6584943, 8779924, 13169886, 17559848, 26339772, 29443021, 52679544, 58886042, 88329063, 117772084, 176658126, 235544168, 353316252, 706632504, 853847609, 1707695218, 2561542827, 3415390436, 5123085654, 6830780872, 10246171308, 20492342616]

約数ペア:

[(1, 20492342616), (2, 10246171308), (3, 6830780872), (4, 5123085654), (6, 3415390436), (8, 2561542827), (12, 1707695218), (24, 853847609), (29, 706632504), (58, 353316252), (87, 235544168), (116, 176658126), (174, 117772084), (232, 88329063), (348, 58886042), (389, 52679544), (696, 29443021), (778, 26339772), (1167, 17559848), (1556, 13169886), (2334, 8779924), (3112, 6584943), (4668, 4389962), (9336, 2194981), (11281, 1816536), (22562, 908268), (33843, 605512), (45124, 454134), (67686, 302756), (75689, 270744), (90248, 227067), (135372, 151378)]