20216059070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{52727}}^1$

素因数の和:54424

約数の個数: 32

約数和(自身を含む): 37994531328

約数和(自身を除く): 17778472258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1667, 3334, 8335, 16670, 38341, 52727, 76682, 105454, 191705, 263635, 383410, 527270, 1212721, 2425442, 6063605, 12127210, 87895909, 175791818, 439479545, 878959090, 2021605907, 4043211814, 10108029535, 20216059070]

約数ペア:

[(1, 20216059070), (2, 10108029535), (5, 4043211814), (10, 2021605907), (23, 878959090), (46, 439479545), (115, 175791818), (230, 87895909), (1667, 12127210), (3334, 6063605), (8335, 2425442), (16670, 1212721), (38341, 527270), (52727, 383410), (76682, 263635), (105454, 191705)]