20174340592

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{482917}}^1$

素因数の和:483305

約数の個数: 40

約数和(自身を含む): 44791610336

約数和(自身を除く): 24617269744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 5222, 5968, 10444, 20888, 41776, 482917, 965834, 1931668, 3380419, 3863336, 6760838, 7726672, 13521676, 27043352, 54086704, 180128041, 360256082, 720512164, 1260896287, 1441024328, 2521792574, 2882048656, 5043585148, 10087170296, 20174340592]

約数ペア:

[(1, 20174340592), (2, 10087170296), (4, 5043585148), (7, 2882048656), (8, 2521792574), (14, 1441024328), (16, 1260896287), (28, 720512164), (56, 360256082), (112, 180128041), (373, 54086704), (746, 27043352), (1492, 13521676), (2611, 7726672), (2984, 6760838), (5222, 3863336), (5968, 3380419), (10444, 1931668), (20888, 965834), (41776, 482917)]