20189165088

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{32191}}^1$

素因数の和:32390

約数の個数: 96

約数和(自身を含む): 54515220480

約数和(自身を除く): 34326055392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 139, 141, 188, 278, 282, 376, 417, 556, 564, 752, 834, 1112, 1128, 1504, 1668, 2224, 2256, 3336, 4448, 4512, 6533, 6672, 13066, 13344, 19599, 26132, 32191, 39198, 52264, 64382, 78396, 96573, 104528, 128764, 156792, 193146, 209056, 257528, 313584, 386292, 515056, 627168, 772584, 1030112, 1512977, 1545168, 3025954, 3090336, 4474549, 4538931, 6051908, 8949098, 9077862, 12103816, 13423647, 17898196, 18155724, 24207632, 26847294, 35796392, 36311448, 48415264, 53694588, 71592784, 72622896, 107389176, 143185568, 145245792, 210303803, 214778352, 420607606, 429556704, 630911409, 841215212, 1261822818, 1682430424, 2523645636, 3364860848, 5047291272, 6729721696, 10094582544, 20189165088]

約数ペア:

[(1, 20189165088), (2, 10094582544), (3, 6729721696), (4, 5047291272), (6, 3364860848), (8, 2523645636), (12, 1682430424), (16, 1261822818), (24, 841215212), (32, 630911409), (47, 429556704), (48, 420607606), (94, 214778352), (96, 210303803), (139, 145245792), (141, 143185568), (188, 107389176), (278, 72622896), (282, 71592784), (376, 53694588), (417, 48415264), (556, 36311448), (564, 35796392), (752, 26847294), (834, 24207632), (1112, 18155724), (1128, 17898196), (1504, 13423647), (1668, 12103816), (2224, 9077862), (2256, 8949098), (3336, 6051908), (4448, 4538931), (4512, 4474549), (6533, 3090336), (6672, 3025954), (13066, 1545168), (13344, 1512977), (19599, 1030112), (26132, 772584), (32191, 627168), (39198, 515056), (52264, 386292), (64382, 313584), (78396, 257528), (96573, 209056), (104528, 193146), (128764, 156792)]