20312857554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{99377}}^1$

素因数の和:99575

約数の個数: 64

約数和(自身を含む): 46938216960

約数和(自身を除く): 26625359406

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 163, 209, 326, 418, 489, 627, 978, 1254, 1793, 3097, 3586, 5379, 6194, 9291, 10758, 18582, 34067, 68134, 99377, 102201, 198754, 204402, 298131, 596262, 1093147, 1888163, 2186294, 3279441, 3776326, 5664489, 6558882, 11328978, 16198451, 20769793, 32396902, 41539586, 48595353, 62309379, 97190706, 124618758, 178182961, 307770569, 356365922, 534548883, 615541138, 923311707, 1069097766, 1846623414, 3385476259, 6770952518, 10156428777, 20312857554]

約数ペア:

[(1, 20312857554), (2, 10156428777), (3, 6770952518), (6, 3385476259), (11, 1846623414), (19, 1069097766), (22, 923311707), (33, 615541138), (38, 534548883), (57, 356365922), (66, 307770569), (114, 178182961), (163, 124618758), (209, 97190706), (326, 62309379), (418, 48595353), (489, 41539586), (627, 32396902), (978, 20769793), (1254, 16198451), (1793, 11328978), (3097, 6558882), (3586, 5664489), (5379, 3776326), (6194, 3279441), (9291, 2186294), (10758, 1888163), (18582, 1093147), (34067, 596262), (68134, 298131), (99377, 204402), (102201, 198754)]