20565342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9633

約数の個数: 48

約数和(自身を含む): 53924832

約数和(自身を除く): 33359490

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9601, 19202, 28803, 57606, 67207, 86409, 134414, 163217, 172818, 201621, 326434, 403242, 489651, 604863, 979302, 1142519, 1209726, 1468953, 2285038, 2937906, 3427557, 6855114, 10282671, 20565342]

約数ペア:

[(1, 20565342), (2, 10282671), (3, 6855114), (6, 3427557), (7, 2937906), (9, 2285038), (14, 1468953), (17, 1209726), (18, 1142519), (21, 979302), (34, 604863), (42, 489651), (51, 403242), (63, 326434), (102, 201621), (119, 172818), (126, 163217), (153, 134414), (238, 86409), (306, 67207), (357, 57606), (714, 28803), (1071, 19202), (2142, 9601)]