20236950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44971}}^1$

素因数の和:44989

約数の個数: 36

約数和(自身を含む): 54371148

約数和(自身を除く): 34134198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44971, 89942, 134913, 224855, 269826, 404739, 449710, 674565, 809478, 1124275, 1349130, 2023695, 2248550, 3372825, 4047390, 6745650, 10118475, 20236950]

約数ペア:

[(1, 20236950), (2, 10118475), (3, 6745650), (5, 4047390), (6, 3372825), (9, 2248550), (10, 2023695), (15, 1349130), (18, 1124275), (25, 809478), (30, 674565), (45, 449710), (50, 404739), (75, 269826), (90, 224855), (150, 134913), (225, 89942), (450, 44971)]