20164606434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1553753}}^1$

素因数の和:1553871

約数の個数: 48

約数和(自身を含む): 50416209792

約数和(自身を除く): 30251603358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 1553753, 3107506, 4661259, 9322518, 10876271, 13983777, 21752542, 27967554, 32628813, 65257626, 97886439, 160036559, 195772878, 320073118, 480109677, 960219354, 1120255913, 1440329031, 2240511826, 2880658062, 3360767739, 6721535478, 10082303217, 20164606434]

約数ペア:

[(1, 20164606434), (2, 10082303217), (3, 6721535478), (6, 3360767739), (7, 2880658062), (9, 2240511826), (14, 1440329031), (18, 1120255913), (21, 960219354), (42, 480109677), (63, 320073118), (103, 195772878), (126, 160036559), (206, 97886439), (309, 65257626), (618, 32628813), (721, 27967554), (927, 21752542), (1442, 13983777), (1854, 10876271), (2163, 9322518), (4326, 4661259), (6489, 3107506), (12978, 1553753)]