20174555892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{465581}}^1$

素因数の和:465768

約数の個数: 48

約数和(自身を含む): 49433634432

約数和(自身を除く): 29259078540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 7222, 10833, 14444, 21666, 43332, 465581, 931162, 1396743, 1862324, 2793486, 5586972, 10708363, 21416726, 32125089, 42833452, 64250178, 73096217, 128500356, 146192434, 219288651, 292384868, 438577302, 877154604, 1681212991, 3362425982, 5043638973, 6724851964, 10087277946, 20174555892]

約数ペア:

[(1, 20174555892), (2, 10087277946), (3, 6724851964), (4, 5043638973), (6, 3362425982), (12, 1681212991), (23, 877154604), (46, 438577302), (69, 292384868), (92, 219288651), (138, 146192434), (157, 128500356), (276, 73096217), (314, 64250178), (471, 42833452), (628, 32125089), (942, 21416726), (1884, 10708363), (3611, 5586972), (7222, 2793486), (10833, 1862324), (14444, 1396743), (21666, 931162), (43332, 465581)]