20102602887928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{10835207}}^1$

素因数の和:10835980

約数の個数: 64

約数和(自身を含む): 42595369689600

約数和(自身を除く): 22492766801672

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 727, 1276, 1454, 2552, 2908, 5816, 7997, 15994, 21083, 31988, 42166, 63976, 84332, 168664, 231913, 463826, 927652, 1855304, 10835207, 21670414, 43340828, 86681656, 119187277, 238374554, 314221003, 476749108, 628442006, 953498216, 1256884012, 2513768024, 3456431033, 6912862066, 7877195489, 13825724132, 15754390978, 27651448264, 31508781956, 63017563912, 86649150379, 173298300758, 228438669181, 346596601516, 456877338362, 693193203032, 913754676724, 1827509353448, 2512825360991, 5025650721982, 10051301443964, 20102602887928]

約数ペア:

[(1, 20102602887928), (2, 10051301443964), (4, 5025650721982), (8, 2512825360991), (11, 1827509353448), (22, 913754676724), (29, 693193203032), (44, 456877338362), (58, 346596601516), (88, 228438669181), (116, 173298300758), (232, 86649150379), (319, 63017563912), (638, 31508781956), (727, 27651448264), (1276, 15754390978), (1454, 13825724132), (2552, 7877195489), (2908, 6912862066), (5816, 3456431033), (7997, 2513768024), (15994, 1256884012), (21083, 953498216), (31988, 628442006), (42166, 476749108), (63976, 314221003), (84332, 238374554), (168664, 119187277), (231913, 86681656), (463826, 43340828), (927652, 21670414), (1855304, 10835207)]