20922052326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1427347}}^1$

素因数の和:1427708

約数の個数: 32

約数和(自身を含む): 47958892800

約数和(自身を除く): 27036840474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 14658, 1427347, 2854694, 4282041, 8564082, 9991429, 19982858, 29974287, 59948574, 498144103, 996288206, 1494432309, 2988864618, 3487008721, 6974017442, 10461026163, 20922052326]

約数ペア:

[(1, 20922052326), (2, 10461026163), (3, 6974017442), (6, 3487008721), (7, 2988864618), (14, 1494432309), (21, 996288206), (42, 498144103), (349, 59948574), (698, 29974287), (1047, 19982858), (2094, 9991429), (2443, 8564082), (4886, 4282041), (7329, 2854694), (14658, 1427347)]