20172052098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{31907}}^1$

素因数の和:32060

約数の個数: 96

約数和(自身を含む): 49696837632

約数和(自身を除く): 29524785534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 103, 186, 198, 206, 279, 309, 341, 558, 618, 682, 927, 1023, 1133, 1854, 2046, 2266, 3069, 3193, 3399, 6138, 6386, 6798, 9579, 10197, 19158, 20394, 28737, 31907, 35123, 57474, 63814, 70246, 95721, 105369, 191442, 210738, 287163, 316107, 350977, 574326, 632214, 701954, 989117, 1052931, 1978234, 2105862, 2967351, 3158793, 3286421, 5934702, 6317586, 6572842, 8902053, 9859263, 10880287, 17804106, 19718526, 21760574, 29577789, 32640861, 36150631, 59155578, 65281722, 72301262, 97922583, 101879051, 108451893, 195845166, 203758102, 216903786, 305637153, 325355679, 611274306, 650711358, 916911459, 1120669561, 1833822918, 2241339122, 3362008683, 6724017366, 10086026049, 20172052098]

約数ペア:

[(1, 20172052098), (2, 10086026049), (3, 6724017366), (6, 3362008683), (9, 2241339122), (11, 1833822918), (18, 1120669561), (22, 916911459), (31, 650711358), (33, 611274306), (62, 325355679), (66, 305637153), (93, 216903786), (99, 203758102), (103, 195845166), (186, 108451893), (198, 101879051), (206, 97922583), (279, 72301262), (309, 65281722), (341, 59155578), (558, 36150631), (618, 32640861), (682, 29577789), (927, 21760574), (1023, 19718526), (1133, 17804106), (1854, 10880287), (2046, 9859263), (2266, 8902053), (3069, 6572842), (3193, 6317586), (3399, 5934702), (6138, 3286421), (6386, 3158793), (6798, 2967351), (9579, 2105862), (10197, 1978234), (19158, 1052931), (20394, 989117), (28737, 701954), (31907, 632214), (35123, 574326), (57474, 350977), (63814, 316107), (70246, 287163), (95721, 210738), (105369, 191442)]