20246180836

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 44305470720

約数和(自身を除く): 24059289884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 101, 106, 161, 196, 202, 212, 322, 371, 404, 644, 707, 742, 839, 1127, 1219, 1414, 1484, 1678, 2254, 2323, 2438, 2597, 2828, 3356, 4508, 4646, 4876, 4949, 5194, 5353, 5873, 8533, 9292, 9898, 10388, 10706, 11746, 16261, 17066, 19297, 19796, 21412, 23492, 32522, 34132, 37471, 38594, 41111, 44467, 59731, 65044, 74942, 77188, 82222, 84739, 88934, 113827, 119462, 123119, 135079, 149884, 164444, 169478, 177868, 227654, 238924, 246238, 262297, 270158, 311269, 338956, 455308, 492476, 524594, 540316, 593173, 622538, 861833, 945553, 1022741, 1049188, 1186346, 1245076, 1723666, 1891106, 1948997, 2045482, 2178883, 2372692, 3447332, 3782212, 3897994, 4090964, 4152211, 4357766, 4491167, 6032831, 7159187, 7795988, 8304422, 8715532, 8982334, 12065662, 13642979, 14318374, 16608844, 17964668, 24131324, 27285958, 28636748, 31438169, 50114309, 54571916, 62876338, 95500853, 100228618, 103296841, 125752676, 191001706, 200457236, 206593682, 220067183, 382003412, 413187364, 440134366, 723077887, 880268732, 1446155774, 2892311548, 5061545209, 10123090418, 20246180836]

約数ペア:

[(1, 20246180836), (2, 10123090418), (4, 5061545209), (7, 2892311548), (14, 1446155774), (23, 880268732), (28, 723077887), (46, 440134366), (49, 413187364), (53, 382003412), (92, 220067183), (98, 206593682), (101, 200457236), (106, 191001706), (161, 125752676), (196, 103296841), (202, 100228618), (212, 95500853), (322, 62876338), (371, 54571916), (404, 50114309), (644, 31438169), (707, 28636748), (742, 27285958), (839, 24131324), (1127, 17964668), (1219, 16608844), (1414, 14318374), (1484, 13642979), (1678, 12065662), (2254, 8982334), (2323, 8715532), (2438, 8304422), (2597, 7795988), (2828, 7159187), (3356, 6032831), (4508, 4491167), (4646, 4357766), (4876, 4152211), (4949, 4090964), (5194, 3897994), (5353, 3782212), (5873, 3447332), (8533, 2372692), (9292, 2178883), (9898, 2045482), (10388, 1948997), (10706, 1891106), (11746, 1723666), (16261, 1245076), (17066, 1186346), (19297, 1049188), (19796, 1022741), (21412, 945553), (23492, 861833), (32522, 622538), (34132, 593173), (37471, 540316), (38594, 524594), (41111, 492476), (44467, 455308), (59731, 338956), (65044, 311269), (74942, 270158), (77188, 262297), (82222, 246238), (84739, 238924), (88934, 227654), (113827, 177868), (119462, 169478), (123119, 164444), (135079, 149884)]