20176774326

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{61223}}^1$

素因数の和:61610

約数の個数: 64

約数和(自身を含む): 47607782400

約数和(自身を除く): 27431008074

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 359, 459, 718, 918, 1077, 2154, 3231, 6103, 6462, 9693, 12206, 18309, 19386, 36618, 54927, 61223, 109854, 122446, 164781, 183669, 329562, 367338, 551007, 1040791, 1102014, 1653021, 2081582, 3122373, 3306042, 6244746, 9367119, 18734238, 21979057, 28101357, 43958114, 56202714, 65937171, 131874342, 197811513, 373643969, 395623026, 593434539, 747287938, 1120931907, 1186869078, 2241863814, 3362795721, 6725591442, 10088387163, 20176774326]

約数ペア:

[(1, 20176774326), (2, 10088387163), (3, 6725591442), (6, 3362795721), (9, 2241863814), (17, 1186869078), (18, 1120931907), (27, 747287938), (34, 593434539), (51, 395623026), (54, 373643969), (102, 197811513), (153, 131874342), (306, 65937171), (359, 56202714), (459, 43958114), (718, 28101357), (918, 21979057), (1077, 18734238), (2154, 9367119), (3231, 6244746), (6103, 3306042), (6462, 3122373), (9693, 2081582), (12206, 1653021), (18309, 1102014), (19386, 1040791), (36618, 551007), (54927, 367338), (61223, 329562), (109854, 183669), (122446, 164781)]