20346884210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{259229}}^1$

素因数の和:259450

約数の個数: 32

約数和(自身を含む): 37627752960

約数和(自身を除く): 17280868750

約数列:

[1, 2, 5, 10, 47, 94, 167, 235, 334, 470, 835, 1670, 7849, 15698, 39245, 78490, 259229, 518458, 1296145, 2592290, 12183763, 24367526, 43291243, 60918815, 86582486, 121837630, 216456215, 432912430, 2034688421, 4069376842, 10173442105, 20346884210]

約数ペア:

[(1, 20346884210), (2, 10173442105), (5, 4069376842), (10, 2034688421), (47, 432912430), (94, 216456215), (167, 121837630), (235, 86582486), (334, 60918815), (470, 43291243), (835, 24367526), (1670, 12183763), (7849, 2592290), (15698, 1296145), (39245, 518458), (78490, 259229)]