20171091064

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{182089}}^1$

素因数の和:182383

約数の個数: 32

約数和(自身を含む): 38610363600

約数和(自身を除く): 18439272536

約数列:

[1, 2, 4, 8, 61, 122, 227, 244, 454, 488, 908, 1816, 13847, 27694, 55388, 110776, 182089, 364178, 728356, 1456712, 11107429, 22214858, 41334203, 44429716, 82668406, 88859432, 165336812, 330673624, 2521386383, 5042772766, 10085545532, 20171091064]

約数ペア:

[(1, 20171091064), (2, 10085545532), (4, 5042772766), (8, 2521386383), (61, 330673624), (122, 165336812), (227, 88859432), (244, 82668406), (454, 44429716), (488, 41334203), (908, 22214858), (1816, 11107429), (13847, 1456712), (27694, 728356), (55388, 364178), (110776, 182089)]