20000832

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 56

約数和(自身を含む): 53681376

約数和(自身を除く): 33680544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1427, 1752, 2336, 2854, 3504, 4281, 4672, 5708, 7008, 8562, 11416, 14016, 17124, 22832, 34248, 45664, 68496, 91328, 104171, 136992, 208342, 273984, 312513, 416684, 625026, 833368, 1250052, 1666736, 2500104, 3333472, 5000208, 6666944, 10000416, 20000832]

約数ペア:

[(1, 20000832), (2, 10000416), (3, 6666944), (4, 5000208), (6, 3333472), (8, 2500104), (12, 1666736), (16, 1250052), (24, 833368), (32, 625026), (48, 416684), (64, 312513), (73, 273984), (96, 208342), (146, 136992), (192, 104171), (219, 91328), (292, 68496), (438, 45664), (584, 34248), (876, 22832), (1168, 17124), (1427, 14016), (1752, 11416), (2336, 8562), (2854, 7008), (3504, 5708), (4281, 4672)]