20851014770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1860037}}^1$

素因数の和:1860122

約数の個数: 32

約数和(自身を含む): 40176820800

約数和(自身を除く): 19325806030

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 1860037, 3720074, 9300185, 18600370, 35340703, 70681406, 109742183, 176703515, 219484366, 353407030, 548710915, 1097421830, 2085101477, 4170202954, 10425507385, 20851014770]

約数ペア:

[(1, 20851014770), (2, 10425507385), (5, 4170202954), (10, 2085101477), (19, 1097421830), (38, 548710915), (59, 353407030), (95, 219484366), (118, 176703515), (190, 109742183), (295, 70681406), (590, 35340703), (1121, 18600370), (2242, 9300185), (5605, 3720074), (11210, 1860037)]