20057136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37987}}^1$

素因数の和:38009

約数の個数: 40

約数和(自身を含む): 56526144

約数和(自身を除く): 36469008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37987, 75974, 113961, 151948, 227922, 303896, 417857, 455844, 607792, 835714, 911688, 1253571, 1671428, 1823376, 2507142, 3342856, 5014284, 6685712, 10028568, 20057136]

約数ペア:

[(1, 20057136), (2, 10028568), (3, 6685712), (4, 5014284), (6, 3342856), (8, 2507142), (11, 1823376), (12, 1671428), (16, 1253571), (22, 911688), (24, 835714), (33, 607792), (44, 455844), (48, 417857), (66, 303896), (88, 227922), (132, 151948), (176, 113961), (264, 75974), (528, 37987)]