20695908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59471}}^1$

素因数の和:59507

約数の個数: 24

約数和(自身を含む): 49956480

約数和(自身を除く): 29260572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59471, 118942, 178413, 237884, 356826, 713652, 1724659, 3449318, 5173977, 6898636, 10347954, 20695908]

約数ペア:

[(1, 20695908), (2, 10347954), (3, 6898636), (4, 5173977), (6, 3449318), (12, 1724659), (29, 713652), (58, 356826), (87, 237884), (116, 178413), (174, 118942), (348, 59471)]