2016196362

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20460

約数の個数: 72

約数和(自身を含む): 4884984000

約数和(自身を除く): 2868787638

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 867, 969, 1734, 1938, 2601, 2907, 5202, 5491, 5814, 10982, 16473, 20399, 32946, 40798, 49419, 61197, 98838, 122394, 183591, 346783, 367182, 387581, 693566, 775162, 1040349, 1162743, 2080698, 2325486, 3121047, 3488229, 5895311, 6242094, 6588877, 6976458, 11790622, 13177754, 17685933, 19766631, 35371866, 39533262, 53057799, 59299893, 106115598, 112010909, 118599786, 224021818, 336032727, 672065454, 1008098181, 2016196362]

約数ペア:

[(1, 2016196362), (2, 1008098181), (3, 672065454), (6, 336032727), (9, 224021818), (17, 118599786), (18, 112010909), (19, 106115598), (34, 59299893), (38, 53057799), (51, 39533262), (57, 35371866), (102, 19766631), (114, 17685933), (153, 13177754), (171, 11790622), (289, 6976458), (306, 6588877), (323, 6242094), (342, 5895311), (578, 3488229), (646, 3121047), (867, 2325486), (969, 2080698), (1734, 1162743), (1938, 1040349), (2601, 775162), (2907, 693566), (5202, 387581), (5491, 367182), (5814, 346783), (10982, 183591), (16473, 122394), (20399, 98838), (32946, 61197), (40798, 49419)]