20565763586

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{11423}}^1$

素因数の和:11758

約数の個数: 32

約数和(自身を含む): 31979888640

約数和(自身を除く): 11414125054

約数列:

[1, 2, 47, 94, 107, 179, 214, 358, 5029, 8413, 10058, 11423, 16826, 19153, 22846, 38306, 536881, 900191, 1073762, 1222261, 1800382, 2044717, 2444522, 4089434, 57446267, 96101699, 114892534, 192203398, 218784719, 437569438, 10282881793, 20565763586]

約数ペア:

[(1, 20565763586), (2, 10282881793), (47, 437569438), (94, 218784719), (107, 192203398), (179, 114892534), (214, 96101699), (358, 57446267), (5029, 4089434), (8413, 2444522), (10058, 2044717), (11423, 1800382), (16826, 1222261), (19153, 1073762), (22846, 900191), (38306, 536881)]