20163574647

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{6151}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 30049320960

約数和(自身を除く): 9885746313

約数列:

[1, 3, 9, 27, 317, 383, 951, 1149, 2853, 3447, 6151, 8559, 10341, 18453, 55359, 121411, 166077, 364233, 1092699, 1949867, 2355833, 3278097, 5849601, 7067499, 17548803, 21202497, 52646409, 63607491, 746799061, 2240397183, 6721191549, 20163574647]

約数ペア:

[(1, 20163574647), (3, 6721191549), (9, 2240397183), (27, 746799061), (317, 63607491), (383, 52646409), (951, 21202497), (1149, 17548803), (2853, 7067499), (3447, 5849601), (6151, 3278097), (8559, 2355833), (10341, 1949867), (18453, 1092699), (55359, 364233), (121411, 166077)]