20228434358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{15241}}^1$

素因数の和:15381

約数の個数: 64

約数和(自身を含む): 35925272064

約数和(自身を除く): 15696837706

約数列:

[1, 2, 11, 22, 23, 43, 46, 61, 86, 122, 253, 473, 506, 671, 946, 989, 1342, 1403, 1978, 2623, 2806, 5246, 10879, 15241, 15433, 21758, 28853, 30482, 30866, 57706, 60329, 120658, 167651, 335302, 350543, 655363, 663619, 701086, 929701, 1310726, 1327238, 1859402, 3855973, 7208993, 7711946, 10226711, 14417986, 15073349, 20453422, 21383123, 30146698, 39977143, 42766246, 79954286, 165806839, 235214353, 331613678, 439748573, 470428706, 879497146, 919474289, 1838948578, 10114217179, 20228434358]

約数ペア:

[(1, 20228434358), (2, 10114217179), (11, 1838948578), (22, 919474289), (23, 879497146), (43, 470428706), (46, 439748573), (61, 331613678), (86, 235214353), (122, 165806839), (253, 79954286), (473, 42766246), (506, 39977143), (671, 30146698), (946, 21383123), (989, 20453422), (1342, 15073349), (1403, 14417986), (1978, 10226711), (2623, 7711946), (2806, 7208993), (5246, 3855973), (10879, 1859402), (15241, 1327238), (15433, 1310726), (21758, 929701), (28853, 701086), (30482, 663619), (30866, 655363), (57706, 350543), (60329, 335302), (120658, 167651)]