20222904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64817}}^1$

素因数の和:64839

約数の個数: 32

約数和(自身を含む): 54447120

約数和(自身を除く): 34224216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64817, 129634, 194451, 259268, 388902, 518536, 777804, 842621, 1555608, 1685242, 2527863, 3370484, 5055726, 6740968, 10111452, 20222904]

約数ペア:

[(1, 20222904), (2, 10111452), (3, 6740968), (4, 5055726), (6, 3370484), (8, 2527863), (12, 1685242), (13, 1555608), (24, 842621), (26, 777804), (39, 518536), (52, 388902), (78, 259268), (104, 194451), (156, 129634), (312, 64817)]