20845504

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8803}}^1$

素因数の和:8852

約数の個数: 28

約数和(自身を含む): 42488104

約数和(自身を除く): 21642600

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8803, 17606, 35212, 70424, 140848, 281696, 325711, 563392, 651422, 1302844, 2605688, 5211376, 10422752, 20845504]

約数ペア:

[(1, 20845504), (2, 10422752), (4, 5211376), (8, 2605688), (16, 1302844), (32, 651422), (37, 563392), (64, 325711), (74, 281696), (148, 140848), (296, 70424), (592, 35212), (1184, 17606), (2368, 8803)]