20163023098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1\times {\mathrm{1103}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 31964774400

約数和(自身を除く): 11801751302

約数列:

[1, 2, 19, 38, 463, 926, 1039, 1103, 2078, 2206, 8797, 17594, 19741, 20957, 39482, 41914, 481057, 510689, 962114, 1021378, 1146017, 2292034, 9140083, 9703091, 18280166, 19406182, 21774323, 43548646, 530605871, 1061211742, 10081511549, 20163023098]

約数ペア:

[(1, 20163023098), (2, 10081511549), (19, 1061211742), (38, 530605871), (463, 43548646), (926, 21774323), (1039, 19406182), (1103, 18280166), (2078, 9703091), (2206, 9140083), (8797, 2292034), (17594, 1146017), (19741, 1021378), (20957, 962114), (39482, 510689), (41914, 481057)]