20202064488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{74209}}^1$

素因数の和:74439

約数の個数: 96

約数和(自身を含む): 57883800000

約数和(自身を除く): 37681735512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 199, 228, 342, 398, 456, 597, 684, 796, 1194, 1368, 1592, 1791, 2388, 3582, 3781, 4776, 7164, 7562, 11343, 14328, 15124, 22686, 30248, 34029, 45372, 68058, 74209, 90744, 136116, 148418, 222627, 272232, 296836, 445254, 593672, 667881, 890508, 1335762, 1409971, 1781016, 2671524, 2819942, 4229913, 5343048, 5639884, 8459826, 11279768, 12689739, 14767591, 16919652, 25379478, 29535182, 33839304, 44302773, 50758956, 59070364, 88605546, 101517912, 118140728, 132908319, 177211092, 265816638, 280584229, 354422184, 531633276, 561168458, 841752687, 1063266552, 1122336916, 1683505374, 2244673832, 2525258061, 3367010748, 5050516122, 6734021496, 10101032244, 20202064488]

約数ペア:

[(1, 20202064488), (2, 10101032244), (3, 6734021496), (4, 5050516122), (6, 3367010748), (8, 2525258061), (9, 2244673832), (12, 1683505374), (18, 1122336916), (19, 1063266552), (24, 841752687), (36, 561168458), (38, 531633276), (57, 354422184), (72, 280584229), (76, 265816638), (114, 177211092), (152, 132908319), (171, 118140728), (199, 101517912), (228, 88605546), (342, 59070364), (398, 50758956), (456, 44302773), (597, 33839304), (684, 29535182), (796, 25379478), (1194, 16919652), (1368, 14767591), (1592, 12689739), (1791, 11279768), (2388, 8459826), (3582, 5639884), (3781, 5343048), (4776, 4229913), (7164, 2819942), (7562, 2671524), (11343, 1781016), (14328, 1409971), (15124, 1335762), (22686, 890508), (30248, 667881), (34029, 593672), (45372, 445254), (68058, 296836), (74209, 272232), (90744, 222627), (136116, 148418)]