20195514365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 27066244608

約数和(自身を除く): 6870730243

約数列:

[1, 5, 13, 47, 65, 103, 169, 235, 515, 611, 845, 1339, 3055, 4841, 4937, 6695, 7943, 17407, 24205, 24685, 39715, 62933, 64181, 87035, 232039, 314665, 320905, 508511, 818129, 834353, 1160195, 2542555, 3016507, 4090645, 4171765, 6610643, 15082535, 23900017, 33053215, 39214591, 85938359, 119500085, 196072955, 310700221, 429691795, 1553501105, 4039102873, 20195514365]

約数ペア:

[(1, 20195514365), (5, 4039102873), (13, 1553501105), (47, 429691795), (65, 310700221), (103, 196072955), (169, 119500085), (235, 85938359), (515, 39214591), (611, 33053215), (845, 23900017), (1339, 15082535), (3055, 6610643), (4841, 4171765), (4937, 4090645), (6695, 3016507), (7943, 2542555), (17407, 1160195), (24205, 834353), (24685, 818129), (39715, 508511), (62933, 320905), (64181, 314665), (87035, 232039)]