20223898578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1464863}}^1$

素因数の和:1464943

約数の個数: 48

約数和(自身を含む): 47988944640

約数和(自身を除く): 27765046062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 1464863, 2929726, 4394589, 8789178, 13183767, 19043219, 26367534, 38086438, 57129657, 86426917, 114259314, 171388971, 172853834, 259280751, 342777942, 518561502, 777842253, 1123549921, 1555684506, 2247099842, 3370649763, 6741299526, 10111949289, 20223898578]

約数ペア:

[(1, 20223898578), (2, 10111949289), (3, 6741299526), (6, 3370649763), (9, 2247099842), (13, 1555684506), (18, 1123549921), (26, 777842253), (39, 518561502), (59, 342777942), (78, 259280751), (117, 172853834), (118, 171388971), (177, 114259314), (234, 86426917), (354, 57129657), (531, 38086438), (767, 26367534), (1062, 19043219), (1534, 13183767), (2301, 8789178), (4602, 4394589), (6903, 2929726), (13806, 1464863)]