20406934810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1\times {\mathrm{36299}}^1$

素因数の和:39630

約数の個数: 32

約数和(自身を含む): 38906049600

約数和(自身を除く): 18499114790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3307, 6614, 16535, 33070, 36299, 56219, 72598, 112438, 181495, 281095, 362990, 562190, 617083, 1234166, 3085415, 6170830, 120040793, 240081586, 600203965, 1200407930, 2040693481, 4081386962, 10203467405, 20406934810]

約数ペア:

[(1, 20406934810), (2, 10203467405), (5, 4081386962), (10, 2040693481), (17, 1200407930), (34, 600203965), (85, 240081586), (170, 120040793), (3307, 6170830), (6614, 3085415), (16535, 1234166), (33070, 617083), (36299, 562190), (56219, 362990), (72598, 281095), (112438, 181495)]