20227525745

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{32609}}^1$

素因数の和:33137

約数の個数: 32

約数和(自身を含む): 28550707200

約数和(自身を除く): 8323181455

約数列:

[1, 5, 7, 35, 37, 185, 259, 479, 1295, 2395, 3353, 16765, 17723, 32609, 88615, 124061, 163045, 228263, 620305, 1141315, 1206533, 6032665, 8445731, 15619711, 42228655, 78098555, 109337977, 546689885, 577929307, 2889646535, 4045505149, 20227525745]

約数ペア:

[(1, 20227525745), (5, 4045505149), (7, 2889646535), (35, 577929307), (37, 546689885), (185, 109337977), (259, 78098555), (479, 42228655), (1295, 15619711), (2395, 8445731), (3353, 6032665), (16765, 1206533), (17723, 1141315), (32609, 620305), (88615, 228263), (124061, 163045)]