20247003730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10331}}^1\times {\mathrm{8521}}^1$

素因数の和:18882

約数の個数: 32

約数和(自身を含む): 38037299328

約数和(自身を除く): 17790295598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8521, 10331, 17042, 20662, 42605, 51655, 85210, 103310, 195983, 237613, 391966, 475226, 979915, 1188065, 1959830, 2376130, 88030451, 176060902, 440152255, 880304510, 2024700373, 4049400746, 10123501865, 20247003730]

約数ペア:

[(1, 20247003730), (2, 10123501865), (5, 4049400746), (10, 2024700373), (23, 880304510), (46, 440152255), (115, 176060902), (230, 88030451), (8521, 2376130), (10331, 1959830), (17042, 1188065), (20662, 979915), (42605, 475226), (51655, 391966), (85210, 237613), (103310, 195983)]