20881567326

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1\times {\mathrm{7669}}^1$

素因数の和:22344

約数の個数: 32

約数和(自身を含む): 43118899200

約数和(自身を除く): 22237331874

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 7669, 14639, 15338, 23007, 29278, 43917, 46014, 87834, 237739, 453809, 475478, 713217, 907618, 1361427, 1426434, 2722854, 112266491, 224532982, 336799473, 673598946, 3480261221, 6960522442, 10440783663, 20881567326]

約数ペア:

[(1, 20881567326), (2, 10440783663), (3, 6960522442), (6, 3480261221), (31, 673598946), (62, 336799473), (93, 224532982), (186, 112266491), (7669, 2722854), (14639, 1426434), (15338, 1361427), (23007, 907618), (29278, 713217), (43917, 475478), (46014, 453809), (87834, 237739)]