20543669223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{74797}}^1$

素因数の和:74888

約数の個数: 64

約数和(自身を含む): 36190264320

約数和(自身を除く): 15646595097

約数列:

[1, 3, 7, 11, 21, 29, 33, 41, 77, 87, 123, 203, 231, 287, 319, 451, 609, 861, 957, 1189, 1353, 2233, 3157, 3567, 6699, 8323, 9471, 13079, 24969, 39237, 74797, 91553, 224391, 274659, 523579, 822767, 1570737, 2169113, 2468301, 3066677, 5759369, 6507339, 9200031, 15183791, 17278107, 21466739, 23860243, 33733447, 45551373, 64400217, 71580729, 88933633, 101200341, 167021701, 236134129, 266800899, 501065103, 622535431, 708402387, 978269963, 1867606293, 2934809889, 6847889741, 20543669223]

約数ペア:

[(1, 20543669223), (3, 6847889741), (7, 2934809889), (11, 1867606293), (21, 978269963), (29, 708402387), (33, 622535431), (41, 501065103), (77, 266800899), (87, 236134129), (123, 167021701), (203, 101200341), (231, 88933633), (287, 71580729), (319, 64400217), (451, 45551373), (609, 33733447), (861, 23860243), (957, 21466739), (1189, 17278107), (1353, 15183791), (2233, 9200031), (3157, 6507339), (3567, 5759369), (6699, 3066677), (8323, 2468301), (9471, 2169113), (13079, 1570737), (24969, 822767), (39237, 523579), (74797, 274659), (91553, 224391)]