20349734823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{19759}}^1$

素因数の和:19980

約数の個数: 48

約数和(自身を含む): 32699796480

約数和(自身を除く): 12350061657

約数列:

[1, 3, 9, 11, 33, 99, 101, 103, 303, 309, 909, 927, 1111, 1133, 3333, 3399, 9999, 10197, 10403, 19759, 31209, 59277, 93627, 114433, 177831, 217349, 343299, 652047, 1029897, 1956141, 1995659, 2035177, 5986977, 6105531, 17960931, 18316593, 21952249, 22386947, 65856747, 67160841, 197570241, 201482523, 205552877, 616658631, 1849975893, 2261081647, 6783244941, 20349734823]

約数ペア:

[(1, 20349734823), (3, 6783244941), (9, 2261081647), (11, 1849975893), (33, 616658631), (99, 205552877), (101, 201482523), (103, 197570241), (303, 67160841), (309, 65856747), (909, 22386947), (927, 21952249), (1111, 18316593), (1133, 17960931), (3333, 6105531), (3399, 5986977), (9999, 2035177), (10197, 1995659), (10403, 1956141), (19759, 1029897), (31209, 652047), (59277, 343299), (93627, 217349), (114433, 177831)]