20194357249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{1471}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 23007854592

約数和(自身を除く): 2813497343

約数列:

[1, 11, 31, 127, 317, 341, 1397, 1471, 3487, 3937, 9827, 16181, 40259, 43307, 45601, 108097, 186817, 442849, 466307, 501611, 1248029, 2054987, 5129377, 5791327, 13728319, 14455517, 59220989, 63704597, 159010687, 651430879, 1835850659, 20194357249]

約数ペア:

[(1, 20194357249), (11, 1835850659), (31, 651430879), (127, 159010687), (317, 63704597), (341, 59220989), (1397, 14455517), (1471, 13728319), (3487, 5791327), (3937, 5129377), (9827, 2054987), (16181, 1248029), (40259, 501611), (43307, 466307), (45601, 442849), (108097, 186817)]