20162215206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2025539}}^1$

素因数の和:2025633

約数の個数: 48

約数和(自身を含む): 50557478400

約数和(自身を除く): 30395263194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 2025539, 4051078, 6076617, 12153234, 14178773, 18229851, 28357546, 36459702, 42536319, 85072638, 127608957, 160017581, 255217914, 320035162, 480052743, 960105486, 1120123067, 1440158229, 2240246134, 2880316458, 3360369201, 6720738402, 10081107603, 20162215206]

約数ペア:

[(1, 20162215206), (2, 10081107603), (3, 6720738402), (6, 3360369201), (7, 2880316458), (9, 2240246134), (14, 1440158229), (18, 1120123067), (21, 960105486), (42, 480052743), (63, 320035162), (79, 255217914), (126, 160017581), (158, 127608957), (237, 85072638), (474, 42536319), (553, 36459702), (711, 28357546), (1106, 18229851), (1422, 14178773), (1659, 12153234), (3318, 6076617), (4977, 4051078), (9954, 2025539)]