20237601392

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{409}}^1\times {\mathrm{8291}}^1$

素因数の和:9081

約数の個数: 40

約数和(自身を含む): 39416353680

約数和(自身を除く): 19178752288

約数列:

[1, 2, 4, 8, 16, 373, 409, 746, 818, 1492, 1636, 2984, 3272, 5968, 6544, 8291, 16582, 33164, 66328, 132656, 152557, 305114, 610228, 1220456, 2440912, 3092543, 3391019, 6185086, 6782038, 12370172, 13564076, 24740344, 27128152, 49480688, 54256304, 1264850087, 2529700174, 5059400348, 10118800696, 20237601392]

約数ペア:

[(1, 20237601392), (2, 10118800696), (4, 5059400348), (8, 2529700174), (16, 1264850087), (373, 54256304), (409, 49480688), (746, 27128152), (818, 24740344), (1492, 13564076), (1636, 12370172), (2984, 6782038), (3272, 6185086), (5968, 3391019), (6544, 3092543), (8291, 2440912), (16582, 1220456), (33164, 610228), (66328, 305114), (132656, 152557)]