20221578426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{11117}}^1$

素因数の和:11428

約数の個数: 96

約数和(自身を含む): 49278533760

約数和(自身を除く): 29056955334

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 269, 294, 322, 483, 538, 807, 966, 1127, 1614, 1883, 2254, 3381, 3766, 5649, 6187, 6762, 11117, 11298, 12374, 13181, 18561, 22234, 26362, 33351, 37122, 39543, 43309, 66702, 77819, 79086, 86618, 129927, 155638, 233457, 255691, 259854, 303163, 466914, 511382, 544733, 606326, 767073, 909489, 1089466, 1534146, 1634199, 1789837, 1818978, 2990473, 3268398, 3579674, 5369511, 5980946, 8971419, 10739022, 12528859, 17942838, 20933311, 25057718, 37586577, 41866622, 62799933, 68780879, 75173154, 125599866, 137561758, 146533177, 206342637, 293066354, 412685274, 439599531, 481466153, 879199062, 962932306, 1444398459, 2888796918, 3370263071, 6740526142, 10110789213, 20221578426]

約数ペア:

[(1, 20221578426), (2, 10110789213), (3, 6740526142), (6, 3370263071), (7, 2888796918), (14, 1444398459), (21, 962932306), (23, 879199062), (42, 481466153), (46, 439599531), (49, 412685274), (69, 293066354), (98, 206342637), (138, 146533177), (147, 137561758), (161, 125599866), (269, 75173154), (294, 68780879), (322, 62799933), (483, 41866622), (538, 37586577), (807, 25057718), (966, 20933311), (1127, 17942838), (1614, 12528859), (1883, 10739022), (2254, 8971419), (3381, 5980946), (3766, 5369511), (5649, 3579674), (6187, 3268398), (6762, 2990473), (11117, 1818978), (11298, 1789837), (12374, 1634199), (13181, 1534146), (18561, 1089466), (22234, 909489), (26362, 767073), (33351, 606326), (37122, 544733), (39543, 511382), (43309, 466914), (66702, 303163), (77819, 259854), (79086, 255691), (86618, 233457), (129927, 155638)]