20136425853

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{101}}^1\times {\mathrm{9689}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 28623484800

約数和(自身を除く): 8487058947

約数列:

[1, 3, 19, 57, 101, 303, 361, 1083, 1919, 5757, 6859, 9689, 20577, 29067, 36461, 109383, 184091, 552273, 692759, 978589, 2078277, 2935767, 3497729, 10493187, 18593191, 55779573, 66456851, 199370553, 353270629, 1059811887, 6712141951, 20136425853]

約数ペア:

[(1, 20136425853), (3, 6712141951), (19, 1059811887), (57, 353270629), (101, 199370553), (303, 66456851), (361, 55779573), (1083, 18593191), (1919, 10493187), (5757, 3497729), (6859, 2935767), (9689, 2078277), (20577, 978589), (29067, 692759), (36461, 552273), (109383, 184091)]