20110107523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{1997}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 23366817792

約数和(自身を除く): 3256710269

約数列:

[1, 11, 23, 53, 253, 583, 751, 1219, 1997, 8261, 13409, 17273, 21967, 39803, 45931, 105841, 190003, 437833, 505241, 915469, 1164251, 1499747, 2434343, 10070159, 16497217, 26777773, 34494181, 79486591, 379435991, 874352501, 1828191593, 20110107523]

約数ペア:

[(1, 20110107523), (11, 1828191593), (23, 874352501), (53, 379435991), (253, 79486591), (583, 34494181), (751, 26777773), (1219, 16497217), (1997, 10070159), (8261, 2434343), (13409, 1499747), (17273, 1164251), (21967, 915469), (39803, 505241), (45931, 437833), (105841, 190003)]