20361444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 50714496

約数和(自身を除く): 30353052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 604, 661, 906, 1322, 1812, 1983, 2567, 2644, 3966, 5134, 7701, 7932, 10268, 11237, 15402, 22474, 30804, 33711, 44948, 67422, 99811, 134844, 199622, 299433, 399244, 598866, 1197732, 1696787, 3393574, 5090361, 6787148, 10180722, 20361444]

約数ペア:

[(1, 20361444), (2, 10180722), (3, 6787148), (4, 5090361), (6, 3393574), (12, 1696787), (17, 1197732), (34, 598866), (51, 399244), (68, 299433), (102, 199622), (151, 134844), (204, 99811), (302, 67422), (453, 44948), (604, 33711), (661, 30804), (906, 22474), (1322, 15402), (1812, 11237), (1983, 10268), (2567, 7932), (2644, 7701), (3966, 5134)]