20227083877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{8501}}^1$

素因数の和:10909

約数の個数: 32

約数和(自身を含む): 27172664064

約数和(自身を除く): 6945580187

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2377, 8501, 16639, 26147, 30901, 59507, 93511, 110513, 183029, 216307, 339911, 654577, 773591, 1215643, 2379377, 8509501, 20206877, 141448139, 222275647, 262689401, 1555929529, 1838825807, 2889583411, 20227083877]

約数ペア:

[(1, 20227083877), (7, 2889583411), (11, 1838825807), (13, 1555929529), (77, 262689401), (91, 222275647), (143, 141448139), (1001, 20206877), (2377, 8509501), (8501, 2379377), (16639, 1215643), (26147, 773591), (30901, 654577), (59507, 339911), (93511, 216307), (110513, 183029)]