20100762045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{21067}}^1$

素因数の和:21331

約数の個数: 96

約数和(自身を含む): 43067711232

約数和(自身を除く): 22966949187

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 233, 273, 315, 455, 585, 699, 819, 1165, 1365, 1631, 2097, 3029, 3495, 4095, 4893, 8155, 9087, 10485, 14679, 15145, 21067, 21203, 24465, 27261, 45435, 63201, 63609, 73395, 105335, 106015, 136305, 147469, 189603, 190827, 273871, 316005, 318045, 442407, 737345, 821613, 948015, 954135, 1327221, 1369355, 1917097, 2212035, 2464839, 4108065, 4908611, 5751291, 6636105, 9585485, 12324195, 14725833, 17253873, 24543055, 28756455, 34360277, 44177499, 63811943, 73629165, 86269365, 103080831, 171801385, 191435829, 220887495, 309242493, 319059715, 446683601, 515404155, 574307487, 957179145, 1340050803, 1546212465, 2233418005, 2871537435, 4020152409, 6700254015, 20100762045]

約数ペア:

[(1, 20100762045), (3, 6700254015), (5, 4020152409), (7, 2871537435), (9, 2233418005), (13, 1546212465), (15, 1340050803), (21, 957179145), (35, 574307487), (39, 515404155), (45, 446683601), (63, 319059715), (65, 309242493), (91, 220887495), (105, 191435829), (117, 171801385), (195, 103080831), (233, 86269365), (273, 73629165), (315, 63811943), (455, 44177499), (585, 34360277), (699, 28756455), (819, 24543055), (1165, 17253873), (1365, 14725833), (1631, 12324195), (2097, 9585485), (3029, 6636105), (3495, 5751291), (4095, 4908611), (4893, 4108065), (8155, 2464839), (9087, 2212035), (10485, 1917097), (14679, 1369355), (15145, 1327221), (21067, 954135), (21203, 948015), (24465, 821613), (27261, 737345), (45435, 442407), (63201, 318045), (63609, 316005), (73395, 273871), (105335, 190827), (106015, 189603), (136305, 147469)]