20153760308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1\times {\mathrm{10453}}^1$

素因数の和:12008

約数の個数: 48

約数和(自身を含む): 39832248960

約数和(自身を除く): 19678488652

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1511, 3022, 6044, 10453, 16621, 20906, 33242, 41812, 43819, 66484, 87638, 114983, 175276, 229966, 303137, 459932, 482009, 606274, 964018, 1212548, 1928036, 3334507, 6669014, 13338028, 15794483, 31588966, 63177932, 173739313, 347478626, 458040007, 694957252, 916080014, 1832160028, 5038440077, 10076880154, 20153760308]

約数ペア:

[(1, 20153760308), (2, 10076880154), (4, 5038440077), (11, 1832160028), (22, 916080014), (29, 694957252), (44, 458040007), (58, 347478626), (116, 173739313), (319, 63177932), (638, 31588966), (1276, 15794483), (1511, 13338028), (3022, 6669014), (6044, 3334507), (10453, 1928036), (16621, 1212548), (20906, 964018), (33242, 606274), (41812, 482009), (43819, 459932), (66484, 303137), (87638, 229966), (114983, 175276)]