20536700835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{5441}}^1$

素因数の和:5908

約数の個数: 64

約数和(自身を含む): 38033049600

約数和(自身を除く): 17496348765

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 349, 515, 721, 1047, 1545, 1745, 2163, 2443, 3605, 5235, 5441, 7329, 10815, 12215, 16323, 27205, 35947, 36645, 38087, 81615, 107841, 114261, 179735, 190435, 251629, 539205, 560423, 571305, 754887, 1258145, 1681269, 1898909, 2802115, 3774435, 3922961, 5696727, 8406345, 9494545, 11768883, 13292363, 19614805, 28483635, 39877089, 58844415, 66461815, 195587627, 199385445, 586762881, 977938135, 1369113389, 2933814405, 4107340167, 6845566945, 20536700835]

約数ペア:

[(1, 20536700835), (3, 6845566945), (5, 4107340167), (7, 2933814405), (15, 1369113389), (21, 977938135), (35, 586762881), (103, 199385445), (105, 195587627), (309, 66461815), (349, 58844415), (515, 39877089), (721, 28483635), (1047, 19614805), (1545, 13292363), (1745, 11768883), (2163, 9494545), (2443, 8406345), (3605, 5696727), (5235, 3922961), (5441, 3774435), (7329, 2802115), (10815, 1898909), (12215, 1681269), (16323, 1258145), (27205, 754887), (35947, 571305), (36645, 560423), (38087, 539205), (81615, 251629), (107841, 190435), (114261, 179735)]