20066838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6469}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 44720640

約数和(自身を除く): 24653802

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6469, 12938, 19407, 38814, 71159, 142318, 213477, 304043, 426954, 608086, 912129, 1824258, 3344473, 6688946, 10033419, 20066838]

約数ペア:

[(1, 20066838), (2, 10033419), (3, 6688946), (6, 3344473), (11, 1824258), (22, 912129), (33, 608086), (47, 426954), (66, 304043), (94, 213477), (141, 142318), (282, 71159), (517, 38814), (1034, 19407), (1551, 12938), (3102, 6469)]