20232118081

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 25543382400

約数和(自身を除く): 5311264319

約数列:

[1, 7, 17, 49, 53, 119, 289, 343, 371, 833, 901, 2023, 2597, 3851, 5831, 6307, 14161, 15317, 18179, 26957, 44149, 65467, 99127, 107219, 188699, 204103, 309043, 458269, 750533, 1112939, 1320893, 1428721, 3207883, 3469751, 5253731, 7790573, 10001047, 22455181, 24288257, 54534011, 58985767, 70007329, 170017799, 381738077, 412900369, 1190124593, 2890302583, 20232118081]

約数ペア:

[(1, 20232118081), (7, 2890302583), (17, 1190124593), (49, 412900369), (53, 381738077), (119, 170017799), (289, 70007329), (343, 58985767), (371, 54534011), (833, 24288257), (901, 22455181), (2023, 10001047), (2597, 7790573), (3851, 5253731), (5831, 3469751), (6307, 3207883), (14161, 1428721), (15317, 1320893), (18179, 1112939), (26957, 750533), (44149, 458269), (65467, 309043), (99127, 204103), (107219, 188699)]