20217223862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{159073}}^1$

素因数の和:159248

約数の個数: 32

約数和(自身を含む): 34016384160

約数和(自身を除く): 13799160298

約数列:

[1, 2, 11, 22, 53, 106, 109, 218, 583, 1166, 1199, 2398, 5777, 11554, 63547, 127094, 159073, 318146, 1749803, 3499606, 8430869, 16861738, 17338957, 34677914, 92739559, 185479118, 190728527, 381457054, 918964721, 1837929442, 10108611931, 20217223862]

約数ペア:

[(1, 20217223862), (2, 10108611931), (11, 1837929442), (22, 918964721), (53, 381457054), (106, 190728527), (109, 185479118), (218, 92739559), (583, 34677914), (1166, 17338957), (1199, 16861738), (2398, 8430869), (5777, 3499606), (11554, 1749803), (63547, 318146), (127094, 159073)]