20222524868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1292009}}^1$

素因数の和:1292076

約数の個数: 48

約数和(自身を含む): 44569176960

約数和(自身を除く): 24346652092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 1292009, 2584018, 5168036, 9044063, 16796117, 18088126, 33592234, 36176252, 55556387, 67184468, 111112774, 117572819, 222225548, 235145638, 388894709, 470291276, 722233031, 777789418, 1444466062, 1555578836, 2888932124, 5055631217, 10111262434, 20222524868]

約数ペア:

[(1, 20222524868), (2, 10111262434), (4, 5055631217), (7, 2888932124), (13, 1555578836), (14, 1444466062), (26, 777789418), (28, 722233031), (43, 470291276), (52, 388894709), (86, 235145638), (91, 222225548), (172, 117572819), (182, 111112774), (301, 67184468), (364, 55556387), (559, 36176252), (602, 33592234), (1118, 18088126), (1204, 16796117), (2236, 9044063), (3913, 5168036), (7826, 2584018), (15652, 1292009)]