20179967064

素因数分解:

$2^3\times 3^1\times {\mathrm{67957}}^1\times {\mathrm{12373}}^1$

素因数の和:80339

約数の個数: 32

約数和(自身を含む): 50454737520

約数和(自身を除く): 30274770456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12373, 24746, 37119, 49492, 67957, 74238, 98984, 135914, 148476, 203871, 271828, 296952, 407742, 543656, 815484, 1630968, 840831961, 1681663922, 2522495883, 3363327844, 5044991766, 6726655688, 10089983532, 20179967064]

約数ペア:

[(1, 20179967064), (2, 10089983532), (3, 6726655688), (4, 5044991766), (6, 3363327844), (8, 2522495883), (12, 1681663922), (24, 840831961), (12373, 1630968), (24746, 815484), (37119, 543656), (49492, 407742), (67957, 296952), (74238, 271828), (98984, 203871), (135914, 148476)]