20216153663

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 21620736000

約数和(自身を除く): 1404582337

約数列:

[1, 29, 47, 229, 239, 271, 1363, 6641, 6931, 7859, 10763, 11233, 12737, 54731, 62059, 64769, 312127, 325757, 369373, 1587199, 1799711, 1878301, 2572357, 2916773, 3044143, 14832101, 74598353, 84586417, 88280147, 430130929, 697108747, 20216153663]

約数ペア:

[(1, 20216153663), (29, 697108747), (47, 430130929), (229, 88280147), (239, 84586417), (271, 74598353), (1363, 14832101), (6641, 3044143), (6931, 2916773), (7859, 2572357), (10763, 1878301), (11233, 1799711), (12737, 1587199), (54731, 369373), (62059, 325757), (64769, 312127)]