20227725856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48624341}}^1$

素因数の和:48624364

約数の個数: 24

約数和(自身を含む): 42886669644

約数和(自身を除く): 22658943788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48624341, 97248682, 194497364, 388994728, 632116433, 777989456, 1264232866, 1555978912, 2528465732, 5056931464, 10113862928, 20227725856]

約数ペア:

[(1, 20227725856), (2, 10113862928), (4, 5056931464), (8, 2528465732), (13, 1555978912), (16, 1264232866), (26, 777989456), (32, 632116433), (52, 388994728), (104, 194497364), (208, 97248682), (416, 48624341)]