20122935912

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{2089}}^1$

素因数の和:2835

約数の個数: 96

約数和(自身を含む): 54825256200

約数和(自身を除く): 34702320288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 397, 674, 794, 1011, 1191, 1348, 1588, 2022, 2089, 2382, 2696, 3033, 3176, 3573, 4044, 4178, 4764, 6066, 6267, 7146, 8088, 8356, 9528, 12132, 12534, 14292, 16712, 18801, 24264, 25068, 28584, 37602, 50136, 75204, 133789, 150408, 267578, 401367, 535156, 703993, 802734, 829333, 1070312, 1204101, 1407986, 1605468, 1658666, 2111979, 2408202, 2487999, 2815972, 3210936, 3317332, 4223958, 4816404, 4975998, 5631944, 6335937, 6634664, 7463997, 8447916, 9632808, 9951996, 12671874, 14927994, 16895832, 19903992, 25343748, 29855988, 50687496, 59711976, 279485221, 558970442, 838455663, 1117940884, 1676911326, 2235881768, 2515366989, 3353822652, 5030733978, 6707645304, 10061467956, 20122935912]

約数ペア:

[(1, 20122935912), (2, 10061467956), (3, 6707645304), (4, 5030733978), (6, 3353822652), (8, 2515366989), (9, 2235881768), (12, 1676911326), (18, 1117940884), (24, 838455663), (36, 558970442), (72, 279485221), (337, 59711976), (397, 50687496), (674, 29855988), (794, 25343748), (1011, 19903992), (1191, 16895832), (1348, 14927994), (1588, 12671874), (2022, 9951996), (2089, 9632808), (2382, 8447916), (2696, 7463997), (3033, 6634664), (3176, 6335937), (3573, 5631944), (4044, 4975998), (4178, 4816404), (4764, 4223958), (6066, 3317332), (6267, 3210936), (7146, 2815972), (8088, 2487999), (8356, 2408202), (9528, 2111979), (12132, 1658666), (12534, 1605468), (14292, 1407986), (16712, 1204101), (18801, 1070312), (24264, 829333), (25068, 802734), (28584, 703993), (37602, 535156), (50136, 401367), (75204, 267578), (133789, 150408)]