2020377597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10271}}^1$

素因数の和:10346

約数の個数: 64

約数和(自身を含む): 3550003200

約数和(自身を除く): 1529625603

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 87, 119, 133, 203, 323, 357, 399, 493, 551, 609, 969, 1479, 1653, 2261, 3451, 3857, 6783, 9367, 10271, 10353, 11571, 28101, 30813, 65569, 71897, 174607, 195149, 196707, 215691, 297859, 523821, 585447, 893577, 1222249, 1366043, 2085013, 3317533, 3666747, 4098129, 5063603, 5659321, 6255039, 9952599, 15190809, 16977963, 23222731, 35445221, 39615247, 69668193, 96208457, 106335663, 118845741, 288625371, 673459199, 2020377597]

約数ペア:

[(1, 2020377597), (3, 673459199), (7, 288625371), (17, 118845741), (19, 106335663), (21, 96208457), (29, 69668193), (51, 39615247), (57, 35445221), (87, 23222731), (119, 16977963), (133, 15190809), (203, 9952599), (323, 6255039), (357, 5659321), (399, 5063603), (493, 4098129), (551, 3666747), (609, 3317533), (969, 2085013), (1479, 1366043), (1653, 1222249), (2261, 893577), (3451, 585447), (3857, 523821), (6783, 297859), (9367, 215691), (10271, 196707), (10353, 195149), (11571, 174607), (28101, 71897), (30813, 65569)]