20100301628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1414319}}^1$

素因数の和:1414370

約数の個数: 48

約数和(自身を含む): 42769036800

約数和(自身を除く): 22668735172

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 1414319, 2828638, 5657276, 15557509, 24043423, 26872061, 31115018, 48086846, 53744122, 62230036, 96173692, 107488244, 264477653, 295592671, 456825037, 528955306, 591185342, 913650074, 1057910612, 1182370684, 1827300148, 5025075407, 10050150814, 20100301628]

約数ペア:

[(1, 20100301628), (2, 10050150814), (4, 5025075407), (11, 1827300148), (17, 1182370684), (19, 1057910612), (22, 913650074), (34, 591185342), (38, 528955306), (44, 456825037), (68, 295592671), (76, 264477653), (187, 107488244), (209, 96173692), (323, 62230036), (374, 53744122), (418, 48086846), (646, 31115018), (748, 26872061), (836, 24043423), (1292, 15557509), (3553, 5657276), (7106, 2828638), (14212, 1414319)]