20409924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 50424192

約数和(自身を除く): 30014268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1013, 1679, 2026, 3039, 3358, 4052, 5037, 6078, 6716, 10074, 12156, 20148, 23299, 46598, 69897, 73949, 93196, 139794, 147898, 221847, 279588, 295796, 443694, 887388, 1700827, 3401654, 5102481, 6803308, 10204962, 20409924]

約数ペア:

[(1, 20409924), (2, 10204962), (3, 6803308), (4, 5102481), (6, 3401654), (12, 1700827), (23, 887388), (46, 443694), (69, 295796), (73, 279588), (92, 221847), (138, 147898), (146, 139794), (219, 93196), (276, 73949), (292, 69897), (438, 46598), (876, 23299), (1013, 20148), (1679, 12156), (2026, 10074), (3039, 6716), (3358, 6078), (4052, 5037)]