20180859996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{66733}}^1$

素因数の和:66859

約数の個数: 96

約数和(自身を含む): 53814297600

約数和(自身を除く): 33633437604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 79, 87, 116, 132, 158, 174, 237, 316, 319, 348, 474, 638, 869, 948, 957, 1276, 1738, 1914, 2291, 2607, 3476, 3828, 4582, 5214, 6873, 9164, 10428, 13746, 25201, 27492, 50402, 66733, 75603, 100804, 133466, 151206, 200199, 266932, 302412, 400398, 734063, 800796, 1468126, 1935257, 2202189, 2936252, 3870514, 4404378, 5271907, 5805771, 7741028, 8808756, 10543814, 11611542, 15815721, 21087628, 21287827, 23223084, 31631442, 42575654, 57990977, 63262884, 63863481, 85151308, 115981954, 127726962, 152885303, 173972931, 231963908, 255453924, 305770606, 347945862, 458655909, 611541212, 695891724, 917311818, 1681738333, 1834623636, 3363476666, 5045214999, 6726953332, 10090429998, 20180859996]

約数ペア:

[(1, 20180859996), (2, 10090429998), (3, 6726953332), (4, 5045214999), (6, 3363476666), (11, 1834623636), (12, 1681738333), (22, 917311818), (29, 695891724), (33, 611541212), (44, 458655909), (58, 347945862), (66, 305770606), (79, 255453924), (87, 231963908), (116, 173972931), (132, 152885303), (158, 127726962), (174, 115981954), (237, 85151308), (316, 63863481), (319, 63262884), (348, 57990977), (474, 42575654), (638, 31631442), (869, 23223084), (948, 21287827), (957, 21087628), (1276, 15815721), (1738, 11611542), (1914, 10543814), (2291, 8808756), (2607, 7741028), (3476, 5805771), (3828, 5271907), (4582, 4404378), (5214, 3870514), (6873, 2936252), (9164, 2202189), (10428, 1935257), (13746, 1468126), (25201, 800796), (27492, 734063), (50402, 400398), (66733, 302412), (75603, 266932), (100804, 200199), (133466, 151206)]