20260236248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{8167}}^1$

素因数の和:9640

約数の個数: 64

約数和(自身を含む): 44852121600

約数和(自身を除く): 24591885352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1429, 1736, 2858, 5716, 8167, 10003, 11432, 16334, 20006, 32668, 40012, 44299, 57169, 65336, 80024, 88598, 114338, 177196, 228676, 253177, 310093, 354392, 457352, 506354, 620186, 1012708, 1240372, 1772239, 2025416, 2480744, 3544478, 7088956, 11670643, 14177912, 23341286, 46682572, 81694501, 93365144, 163389002, 326778004, 361789933, 653556008, 723579866, 1447159732, 2532529531, 2894319464, 5065059062, 10130118124, 20260236248]

約数ペア:

[(1, 20260236248), (2, 10130118124), (4, 5065059062), (7, 2894319464), (8, 2532529531), (14, 1447159732), (28, 723579866), (31, 653556008), (56, 361789933), (62, 326778004), (124, 163389002), (217, 93365144), (248, 81694501), (434, 46682572), (868, 23341286), (1429, 14177912), (1736, 11670643), (2858, 7088956), (5716, 3544478), (8167, 2480744), (10003, 2025416), (11432, 1772239), (16334, 1240372), (20006, 1012708), (32668, 620186), (40012, 506354), (44299, 457352), (57169, 354392), (65336, 310093), (80024, 253177), (88598, 228676), (114338, 177196)]