20170952708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{3407}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 36696253440

約数和(自身を除く): 16525300732

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 367, 436, 734, 1468, 3407, 4033, 6814, 8066, 13579, 13628, 16132, 27158, 40003, 54316, 80006, 126059, 160012, 252118, 371363, 504236, 742726, 1250369, 1480111, 1485452, 2500738, 2960222, 5001476, 5920444, 13740431, 27480862, 46263653, 54961724, 92527306, 136290221, 185054612, 272580442, 545160884, 5042738177, 10085476354, 20170952708]

約数ペア:

[(1, 20170952708), (2, 10085476354), (4, 5042738177), (37, 545160884), (74, 272580442), (109, 185054612), (148, 136290221), (218, 92527306), (367, 54961724), (436, 46263653), (734, 27480862), (1468, 13740431), (3407, 5920444), (4033, 5001476), (6814, 2960222), (8066, 2500738), (13579, 1485452), (13628, 1480111), (16132, 1250369), (27158, 742726), (40003, 504236), (54316, 371363), (80006, 252118), (126059, 160012)]