20073060046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 36557402112

約数和(自身を除く): 16484342066

約数列:

[1, 2, 13, 17, 26, 31, 34, 53, 62, 106, 131, 211, 221, 262, 403, 422, 442, 527, 689, 806, 901, 1054, 1378, 1643, 1703, 1802, 2227, 2743, 3286, 3406, 3587, 4061, 4454, 5486, 6541, 6851, 6943, 7174, 8122, 11183, 11713, 13082, 13702, 13886, 21359, 22366, 23426, 27641, 27931, 28951, 42718, 46631, 52793, 55282, 55862, 57902, 69037, 85033, 90259, 93262, 105586, 111197, 118031, 138074, 145379, 170066, 180518, 190111, 215233, 222394, 236062, 290758, 346673, 359333, 363103, 380222, 430466, 469897, 693346, 718666, 726206, 856871, 897481, 939794, 1445561, 1464973, 1534403, 1713742, 1794962, 2471443, 2798029, 2891122, 2929946, 3068806, 3658961, 4506749, 4942886, 5596058, 5893441, 6108661, 7317922, 9013498, 11139323, 11786882, 12217322, 14566807, 19044649, 22278646, 24904541, 29133614, 38089298, 45414163, 47566493, 49809082, 76614733, 90828326, 95132986, 153229466, 189368491, 323759033, 378736982, 590384119, 647518066, 772040771, 1180768238, 1544081542, 10036530023, 20073060046]

約数ペア:

[(1, 20073060046), (2, 10036530023), (13, 1544081542), (17, 1180768238), (26, 772040771), (31, 647518066), (34, 590384119), (53, 378736982), (62, 323759033), (106, 189368491), (131, 153229466), (211, 95132986), (221, 90828326), (262, 76614733), (403, 49809082), (422, 47566493), (442, 45414163), (527, 38089298), (689, 29133614), (806, 24904541), (901, 22278646), (1054, 19044649), (1378, 14566807), (1643, 12217322), (1703, 11786882), (1802, 11139323), (2227, 9013498), (2743, 7317922), (3286, 6108661), (3406, 5893441), (3587, 5596058), (4061, 4942886), (4454, 4506749), (5486, 3658961), (6541, 3068806), (6851, 2929946), (6943, 2891122), (7174, 2798029), (8122, 2471443), (11183, 1794962), (11713, 1713742), (13082, 1534403), (13702, 1464973), (13886, 1445561), (21359, 939794), (22366, 897481), (23426, 856871), (27641, 726206), (27931, 718666), (28951, 693346), (42718, 469897), (46631, 430466), (52793, 380222), (55282, 363103), (55862, 359333), (57902, 346673), (69037, 290758), (85033, 236062), (90259, 222394), (93262, 215233), (105586, 190111), (111197, 180518), (118031, 170066), (138074, 145379)]