20138061245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1\times {\mathrm{1831}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 25293911040

約数和(自身を除く): 5155849795

約数列:

[1, 5, 29, 101, 145, 505, 751, 1831, 2929, 3755, 9155, 14645, 21779, 53099, 75851, 108895, 184931, 265495, 379255, 924655, 1375081, 2199679, 5362999, 6875405, 10998395, 26814995, 39877349, 138883181, 199386745, 694415905, 4027612249, 20138061245]

約数ペア:

[(1, 20138061245), (5, 4027612249), (29, 694415905), (101, 199386745), (145, 138883181), (505, 39877349), (751, 26814995), (1831, 10998395), (2929, 6875405), (3755, 5362999), (9155, 2199679), (14645, 1375081), (21779, 924655), (53099, 379255), (75851, 265495), (108895, 184931)]