20486533854

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{218719}}^1$

素因数の和:219024

約数の個数: 32

約数和(自身を含む): 41763271680

約数和(自身を除く): 21276737826

約数列:

[1, 2, 3, 6, 67, 134, 201, 233, 402, 466, 699, 1398, 15611, 31222, 46833, 93666, 218719, 437438, 656157, 1312314, 14654173, 29308346, 43962519, 50961527, 87925038, 101923054, 152884581, 305769162, 3414422309, 6828844618, 10243266927, 20486533854]

約数ペア:

[(1, 20486533854), (2, 10243266927), (3, 6828844618), (6, 3414422309), (67, 305769162), (134, 152884581), (201, 101923054), (233, 87925038), (402, 50961527), (466, 43962519), (699, 29308346), (1398, 14654173), (15611, 1312314), (31222, 656157), (46833, 437438), (93666, 218719)]