20468056950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{243233}}^1$

素因数の和:243279

約数の個数: 144

約数和(自身を含む): 63519099696

約数和(自身を除く): 43051042746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 374, 425, 450, 495, 510, 550, 561, 765, 825, 850, 935, 990, 1122, 1275, 1530, 1650, 1683, 1870, 2475, 2550, 2805, 3366, 3825, 4675, 4950, 5610, 7650, 8415, 9350, 14025, 16830, 28050, 42075, 84150, 243233, 486466, 729699, 1216165, 1459398, 2189097, 2432330, 2675563, 3648495, 4134961, 4378194, 5351126, 6080825, 7296990, 8026689, 8269922, 10945485, 12161650, 12404883, 13377815, 16053378, 18242475, 20674805, 21890970, 24080067, 24809766, 26755630, 36484950, 37214649, 40133445, 41349610, 45484571, 48160134, 54727425, 62024415, 66889075, 74429298, 80266890, 90969142, 103374025, 109454850, 120400335, 124048830, 133778150, 136453713, 186073245, 200667225, 206748050, 227422855, 240800670, 272907426, 310122075, 372146490, 401334450, 409361139, 454845710, 602001675, 620244150, 682268565, 818722278, 930366225, 1137114275, 1204003350, 1364537130, 1860732450, 2046805695, 2274228550, 3411342825, 4093611390, 6822685650, 10234028475, 20468056950]

約数ペア:

[(1, 20468056950), (2, 10234028475), (3, 6822685650), (5, 4093611390), (6, 3411342825), (9, 2274228550), (10, 2046805695), (11, 1860732450), (15, 1364537130), (17, 1204003350), (18, 1137114275), (22, 930366225), (25, 818722278), (30, 682268565), (33, 620244150), (34, 602001675), (45, 454845710), (50, 409361139), (51, 401334450), (55, 372146490), (66, 310122075), (75, 272907426), (85, 240800670), (90, 227422855), (99, 206748050), (102, 200667225), (110, 186073245), (150, 136453713), (153, 133778150), (165, 124048830), (170, 120400335), (187, 109454850), (198, 103374025), (225, 90969142), (255, 80266890), (275, 74429298), (306, 66889075), (330, 62024415), (374, 54727425), (425, 48160134), (450, 45484571), (495, 41349610), (510, 40133445), (550, 37214649), (561, 36484950), (765, 26755630), (825, 24809766), (850, 24080067), (935, 21890970), (990, 20674805), (1122, 18242475), (1275, 16053378), (1530, 13377815), (1650, 12404883), (1683, 12161650), (1870, 10945485), (2475, 8269922), (2550, 8026689), (2805, 7296990), (3366, 6080825), (3825, 5351126), (4675, 4378194), (4950, 4134961), (5610, 3648495), (7650, 2675563), (8415, 2432330), (9350, 2189097), (14025, 1459398), (16830, 1216165), (28050, 729699), (42075, 486466), (84150, 243233)]