20072617502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1258787}}^1$

素因数の和:1258880

約数の個数: 32

約数和(自身を含む): 36978156288

約数和(自身を除く): 16905538786

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 15946, 1258787, 2517574, 8811509, 17623018, 21399379, 42798758, 84338729, 149795653, 168677458, 299591306, 590371103, 1180742206, 1433758393, 2867516786, 10036308751, 20072617502]

約数ペア:

[(1, 20072617502), (2, 10036308751), (7, 2867516786), (14, 1433758393), (17, 1180742206), (34, 590371103), (67, 299591306), (119, 168677458), (134, 149795653), (238, 84338729), (469, 42798758), (938, 21399379), (1139, 17623018), (2278, 8811509), (7973, 2517574), (15946, 1258787)]