20103604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 36005760

約数和(自身を除く): 15902156

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 563, 1126, 2252, 8927, 17854, 35708, 44477, 63619, 88954, 127238, 177908, 254476, 5025901, 10051802, 20103604]

約数ペア:

[(1, 20103604), (2, 10051802), (4, 5025901), (79, 254476), (113, 177908), (158, 127238), (226, 88954), (316, 63619), (452, 44477), (563, 35708), (1126, 17854), (2252, 8927)]