20696165392

素因数分解:

$2^4\times 7^1\times {\mathrm{7043}}^1\times {\mathrm{26237}}^1$

素因数の和:33295

約数の個数: 40

約数和(自身を含む): 45835477056

約数和(自身を除く): 25139311664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7043, 14086, 26237, 28172, 49301, 52474, 56344, 98602, 104948, 112688, 183659, 197204, 209896, 367318, 394408, 419792, 734636, 788816, 1469272, 2938544, 184787191, 369574382, 739148764, 1293510337, 1478297528, 2587020674, 2956595056, 5174041348, 10348082696, 20696165392]

約数ペア:

[(1, 20696165392), (2, 10348082696), (4, 5174041348), (7, 2956595056), (8, 2587020674), (14, 1478297528), (16, 1293510337), (28, 739148764), (56, 369574382), (112, 184787191), (7043, 2938544), (14086, 1469272), (26237, 788816), (28172, 734636), (49301, 419792), (52474, 394408), (56344, 367318), (98602, 209896), (104948, 197204), (112688, 183659)]