20154687035

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1\times {\mathrm{9199}}^1$

素因数の和:10331

約数の個数: 32

約数和(自身を含む): 28138752000

約数和(自身を除く): 7984064965

約数列:

[1, 5, 7, 35, 59, 295, 413, 1061, 2065, 5305, 7427, 9199, 37135, 45995, 62599, 64393, 312995, 321965, 438193, 542741, 2190965, 2713705, 3799187, 9760139, 18995935, 48800695, 68320973, 341604865, 575848201, 2879241005, 4030937407, 20154687035]

約数ペア:

[(1, 20154687035), (5, 4030937407), (7, 2879241005), (35, 575848201), (59, 341604865), (295, 68320973), (413, 48800695), (1061, 18995935), (2065, 9760139), (5305, 3799187), (7427, 2713705), (9199, 2190965), (37135, 542741), (45995, 438193), (62599, 321965), (64393, 312995)]