20237707052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{613}}^1\times {\mathrm{28559}}^1$

素因数の和:29210

約数の個数: 36

約数和(自身を含む): 37684520160

約数和(自身を除く): 17446813108

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 613, 1156, 1226, 2452, 10421, 20842, 28559, 41684, 57118, 114236, 177157, 354314, 485503, 708628, 971006, 1942012, 8253551, 16507102, 17506667, 33014204, 35013334, 70026668, 297613339, 595226678, 1190453356, 5059426763, 10118853526, 20237707052]

約数ペア:

[(1, 20237707052), (2, 10118853526), (4, 5059426763), (17, 1190453356), (34, 595226678), (68, 297613339), (289, 70026668), (578, 35013334), (613, 33014204), (1156, 17506667), (1226, 16507102), (2452, 8253551), (10421, 1942012), (20842, 971006), (28559, 708628), (41684, 485503), (57118, 354314), (114236, 177157)]