20813367036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1325017}}^1$

素因数の和:1325059

約数の個数: 96

約数和(自身を含む): 64109670912

約数和(自身を除く): 43296303876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 1325017, 2650034, 3975051, 5300068, 7950102, 9275119, 14575187, 15900204, 18550238, 22525289, 27825357, 29150374, 37100476, 43725561, 45050578, 55650714, 58300748, 67575867, 87451122, 90101156, 102026309, 111301428, 135151734, 157677023, 174902244, 204052618, 247778179, 270303468, 306078927, 315354046, 408105236, 473031069, 495556358, 612157854, 630708092, 743334537, 946062138, 991112716, 1224315708, 1486669074, 1734447253, 1892124276, 2973338148, 3468894506, 5203341759, 6937789012, 10406683518, 20813367036]

約数ペア:

[(1, 20813367036), (2, 10406683518), (3, 6937789012), (4, 5203341759), (6, 3468894506), (7, 2973338148), (11, 1892124276), (12, 1734447253), (14, 1486669074), (17, 1224315708), (21, 991112716), (22, 946062138), (28, 743334537), (33, 630708092), (34, 612157854), (42, 495556358), (44, 473031069), (51, 408105236), (66, 315354046), (68, 306078927), (77, 270303468), (84, 247778179), (102, 204052618), (119, 174902244), (132, 157677023), (154, 135151734), (187, 111301428), (204, 102026309), (231, 90101156), (238, 87451122), (308, 67575867), (357, 58300748), (374, 55650714), (462, 45050578), (476, 43725561), (561, 37100476), (714, 29150374), (748, 27825357), (924, 22525289), (1122, 18550238), (1309, 15900204), (1428, 14575187), (2244, 9275119), (2618, 7950102), (3927, 5300068), (5236, 3975051), (7854, 2650034), (15708, 1325017)]