20161908714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1\times {\mathrm{13751}}^1$

素因数の和:19482

約数の個数: 32

約数和(自身を含む): 41271842304

約数和(自身を除く): 21109933590

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5683, 11366, 13751, 17049, 27502, 34098, 41253, 82506, 244369, 488738, 591293, 733107, 1182586, 1466214, 1773879, 3547758, 78146933, 156293866, 234440799, 468881598, 3360318119, 6720636238, 10080954357, 20161908714]

約数ペア:

[(1, 20161908714), (2, 10080954357), (3, 6720636238), (6, 3360318119), (43, 468881598), (86, 234440799), (129, 156293866), (258, 78146933), (5683, 3547758), (11366, 1773879), (13751, 1466214), (17049, 1182586), (27502, 733107), (34098, 591293), (41253, 488738), (82506, 244369)]