20100546704

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{911011}}^1$

素因数の和:911223

約数の個数: 40

約数和(自身を含む): 44734333248

約数和(自身を除く): 24633786544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 911011, 1822022, 3644044, 6377077, 7288088, 12754154, 14576176, 25508308, 51016616, 102033232, 179469167, 358938334, 717876668, 1256284169, 1435753336, 2512568338, 2871506672, 5025136676, 10050273352, 20100546704]

約数ペア:

[(1, 20100546704), (2, 10050273352), (4, 5025136676), (7, 2871506672), (8, 2512568338), (14, 1435753336), (16, 1256284169), (28, 717876668), (56, 358938334), (112, 179469167), (197, 102033232), (394, 51016616), (788, 25508308), (1379, 14576176), (1576, 12754154), (2758, 7288088), (3152, 6377077), (5516, 3644044), (11032, 1822022), (22064, 911011)]