20176597322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{3797}}^1$

素因数の和:4175

約数の個数: 64

約数和(自身を含む): 37211892480

約数和(自身を除く): 17035295158

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 269, 538, 581, 1162, 1411, 1883, 2822, 3766, 3797, 4573, 7594, 9146, 9877, 19754, 22327, 26579, 32011, 44654, 53158, 64022, 64549, 129098, 156289, 312578, 315151, 379559, 451843, 630302, 759118, 903686, 1021393, 2042786, 2206057, 2656913, 4412114, 5313826, 5357567, 7149751, 10715134, 14299502, 17363681, 34727362, 37502969, 75005938, 84775619, 121545767, 169551238, 243091534, 593429333, 1186858666, 1441185523, 2882371046, 10088298661, 20176597322]

約数ペア:

[(1, 20176597322), (2, 10088298661), (7, 2882371046), (14, 1441185523), (17, 1186858666), (34, 593429333), (83, 243091534), (119, 169551238), (166, 121545767), (238, 84775619), (269, 75005938), (538, 37502969), (581, 34727362), (1162, 17363681), (1411, 14299502), (1883, 10715134), (2822, 7149751), (3766, 5357567), (3797, 5313826), (4573, 4412114), (7594, 2656913), (9146, 2206057), (9877, 2042786), (19754, 1021393), (22327, 903686), (26579, 759118), (32011, 630302), (44654, 451843), (53158, 379559), (64022, 315151), (64549, 312578), (129098, 156289)]