20183222704

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{1013}}^1\times {\mathrm{2381}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 39234912912

約数和(自身を除く): 19051690208

約数列:

[1, 2, 4, 8, 16, 523, 1013, 1046, 2026, 2092, 2381, 4052, 4184, 4762, 8104, 8368, 9524, 16208, 19048, 38096, 529799, 1059598, 1245263, 2119196, 2411953, 2490526, 4238392, 4823906, 4981052, 8476784, 9647812, 9962104, 19295624, 19924208, 38591248, 1261451419, 2522902838, 5045805676, 10091611352, 20183222704]

約数ペア:

[(1, 20183222704), (2, 10091611352), (4, 5045805676), (8, 2522902838), (16, 1261451419), (523, 38591248), (1013, 19924208), (1046, 19295624), (2026, 9962104), (2092, 9647812), (2381, 8476784), (4052, 4981052), (4184, 4823906), (4762, 4238392), (8104, 2490526), (8368, 2411953), (9524, 2119196), (16208, 1245263), (19048, 1059598), (38096, 529799)]