20053076272

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1237}}^1\times {\mathrm{3061}}^1$

素因数の和:4637

約数の個数: 40

約数和(自身を含む): 39014460752

約数和(自身を除く): 18961384480

約数列:

[1, 2, 4, 8, 16, 331, 662, 1237, 1324, 2474, 2648, 3061, 4948, 5296, 6122, 9896, 12244, 19792, 24488, 48976, 409447, 818894, 1013191, 1637788, 2026382, 3275576, 3786457, 4052764, 6551152, 7572914, 8105528, 15145828, 16211056, 30291656, 60583312, 1253317267, 2506634534, 5013269068, 10026538136, 20053076272]

約数ペア:

[(1, 20053076272), (2, 10026538136), (4, 5013269068), (8, 2506634534), (16, 1253317267), (331, 60583312), (662, 30291656), (1237, 16211056), (1324, 15145828), (2474, 8105528), (2648, 7572914), (3061, 6551152), (4948, 4052764), (5296, 3786457), (6122, 3275576), (9896, 2026382), (12244, 1637788), (19792, 1013191), (24488, 818894), (48976, 409447)]