20178943368

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8667931}}^1$

素因数の和:8668037

約数の個数: 32

約数和(自身を含む): 50967440160

約数和(自身を除く): 30788496792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8667931, 17335862, 26003793, 34671724, 52007586, 69343448, 104015172, 208030344, 840789307, 1681578614, 2522367921, 3363157228, 5044735842, 6726314456, 10089471684, 20178943368]

約数ペア:

[(1, 20178943368), (2, 10089471684), (3, 6726314456), (4, 5044735842), (6, 3363157228), (8, 2522367921), (12, 1681578614), (24, 840789307), (97, 208030344), (194, 104015172), (291, 69343448), (388, 52007586), (582, 34671724), (776, 26003793), (1164, 17335862), (2328, 8667931)]