20236848909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{164443}}^1$

素因数の和:164609

約数の個数: 32

約数和(自身を含む): 30310318080

約数和(自身を除く): 10073469171

約数列:

[1, 3, 17, 19, 51, 57, 127, 323, 381, 969, 2159, 2413, 6477, 7239, 41021, 123063, 164443, 493329, 2795531, 3124417, 8386593, 9373251, 20884261, 53115089, 62652783, 159345267, 355032437, 396800959, 1065097311, 1190402877, 6745616303, 20236848909]

約数ペア:

[(1, 20236848909), (3, 6745616303), (17, 1190402877), (19, 1065097311), (51, 396800959), (57, 355032437), (127, 159345267), (323, 62652783), (381, 53115089), (969, 20884261), (2159, 9373251), (2413, 8386593), (6477, 3124417), (7239, 2795531), (41021, 493329), (123063, 164443)]