20538963696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13803067}}^1$

素因数の和:13803109

約数の個数: 40

約数和(自身を含む): 54770573824

約数和(自身を除く): 34231610128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13803067, 27606134, 41409201, 55212268, 82818402, 110424536, 165636804, 220849072, 331273608, 427895077, 662547216, 855790154, 1283685231, 1711580308, 2567370462, 3423160616, 5134740924, 6846321232, 10269481848, 20538963696]

約数ペア:

[(1, 20538963696), (2, 10269481848), (3, 6846321232), (4, 5134740924), (6, 3423160616), (8, 2567370462), (12, 1711580308), (16, 1283685231), (24, 855790154), (31, 662547216), (48, 427895077), (62, 331273608), (93, 220849072), (124, 165636804), (186, 110424536), (248, 82818402), (372, 55212268), (496, 41409201), (744, 27606134), (1488, 13803067)]