20360200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14543}}^1$

素因数の和:14566

約数の個数: 48

約数和(自身を含む): 54103680

約数和(自身を除く): 33743480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14543, 29086, 58172, 72715, 101801, 116344, 145430, 203602, 290860, 363575, 407204, 509005, 581720, 727150, 814408, 1018010, 1454300, 2036020, 2545025, 2908600, 4072040, 5090050, 10180100, 20360200]

約数ペア:

[(1, 20360200), (2, 10180100), (4, 5090050), (5, 4072040), (7, 2908600), (8, 2545025), (10, 2036020), (14, 1454300), (20, 1018010), (25, 814408), (28, 727150), (35, 581720), (40, 509005), (50, 407204), (56, 363575), (70, 290860), (100, 203602), (140, 145430), (175, 116344), (200, 101801), (280, 72715), (350, 58172), (700, 29086), (1400, 14543)]