20244726702968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1\times {\mathrm{47837}}^1$

素因数の和:49788

約数の個数: 64

約数和(自身を含む): 38406826321920

約数和(自身を除く): 18162099618952

約数列:

[1, 2, 4, 8, 151, 223, 302, 446, 604, 892, 1208, 1571, 1784, 3142, 6284, 12568, 33673, 47837, 67346, 95674, 134692, 191348, 237221, 269384, 350333, 382696, 474442, 700666, 948884, 1401332, 1897768, 2802664, 7223387, 10667651, 14446774, 21335302, 28893548, 42670604, 52900283, 57787096, 75151927, 85341208, 105800566, 150303854, 211601132, 300607708, 423202264, 601215416, 1610815301, 3221630602, 6443261204, 11347940977, 12886522408, 16758879721, 22695881954, 33517759442, 45391763908, 67035518884, 90783527816, 134071037768, 2530590837871, 5061181675742, 10122363351484, 20244726702968]

約数ペア:

[(1, 20244726702968), (2, 10122363351484), (4, 5061181675742), (8, 2530590837871), (151, 134071037768), (223, 90783527816), (302, 67035518884), (446, 45391763908), (604, 33517759442), (892, 22695881954), (1208, 16758879721), (1571, 12886522408), (1784, 11347940977), (3142, 6443261204), (6284, 3221630602), (12568, 1610815301), (33673, 601215416), (47837, 423202264), (67346, 300607708), (95674, 211601132), (134692, 150303854), (191348, 105800566), (237221, 85341208), (269384, 75151927), (350333, 57787096), (382696, 52900283), (474442, 42670604), (700666, 28893548), (948884, 21335302), (1401332, 14446774), (1897768, 10667651), (2802664, 7223387)]