20163050082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{341203}}^1$

素因数の和:341292

約数の個数: 72

約数和(自身を含む): 51577761456

約数和(自身を除く): 31414711374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2814, 3283, 4221, 6566, 8442, 9849, 19698, 29547, 59094, 341203, 682406, 1023609, 2047218, 2388421, 3070827, 4776842, 6141654, 7165263, 14330526, 16718947, 21495789, 22860601, 33437894, 42991578, 45721202, 50156841, 68581803, 100313682, 137163606, 150470523, 160024207, 205745409, 300941046, 320048414, 411490818, 480072621, 960145242, 1120169449, 1440217863, 2240338898, 2880435726, 3360508347, 6721016694, 10081525041, 20163050082]

約数ペア:

[(1, 20163050082), (2, 10081525041), (3, 6721016694), (6, 3360508347), (7, 2880435726), (9, 2240338898), (14, 1440217863), (18, 1120169449), (21, 960145242), (42, 480072621), (49, 411490818), (63, 320048414), (67, 300941046), (98, 205745409), (126, 160024207), (134, 150470523), (147, 137163606), (201, 100313682), (294, 68581803), (402, 50156841), (441, 45721202), (469, 42991578), (603, 33437894), (882, 22860601), (938, 21495789), (1206, 16718947), (1407, 14330526), (2814, 7165263), (3283, 6141654), (4221, 4776842), (6566, 3070827), (8442, 2388421), (9849, 2047218), (19698, 1023609), (29547, 682406), (59094, 341203)]