20368166554

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1049}}^1\times {\mathrm{26893}}^1$

素因数の和:27982

約数の個数: 24

約数和(自身を含む): 32276834100

約数和(自身を除く): 11908667546

約数列:

[1, 2, 19, 38, 361, 722, 1049, 2098, 19931, 26893, 39862, 53786, 378689, 510967, 757378, 1021934, 9708373, 19416746, 28210757, 56421514, 536004383, 1072008766, 10184083277, 20368166554]

約数ペア:

[(1, 20368166554), (2, 10184083277), (19, 1072008766), (38, 536004383), (361, 56421514), (722, 28210757), (1049, 19416746), (2098, 9708373), (19931, 1021934), (26893, 757378), (39862, 510967), (53786, 378689)]