20055147843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1913}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 30868992000

約数和(自身を除く): 10813844157

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 349, 527, 589, 969, 1047, 1581, 1767, 1913, 5739, 5933, 6631, 10013, 10819, 17799, 19893, 30039, 32457, 32521, 36347, 59303, 97563, 109041, 112727, 177909, 183923, 205561, 338181, 551769, 616683, 617899, 667637, 1008151, 1126757, 1853697, 2002911, 3024453, 3380271, 3494537, 10483611, 11349829, 12685103, 19154869, 20696747, 34049487, 38055309, 57464607, 62090241, 215646751, 351844699, 393238193, 646940253, 1055534097, 1179714579, 6685049281, 20055147843]

約数ペア:

[(1, 20055147843), (3, 6685049281), (17, 1179714579), (19, 1055534097), (31, 646940253), (51, 393238193), (57, 351844699), (93, 215646751), (323, 62090241), (349, 57464607), (527, 38055309), (589, 34049487), (969, 20696747), (1047, 19154869), (1581, 12685103), (1767, 11349829), (1913, 10483611), (5739, 3494537), (5933, 3380271), (6631, 3024453), (10013, 2002911), (10819, 1853697), (17799, 1126757), (19893, 1008151), (30039, 667637), (32457, 617899), (32521, 616683), (36347, 551769), (59303, 338181), (97563, 205561), (109041, 183923), (112727, 177909)]