20179894914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3879257}}^1$

素因数の和:3879299

約数の個数: 36

約数和(自身を含む): 46446356034

約数和(自身を除く): 26266461120

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 3879257, 7758514, 11637771, 23275542, 34913313, 65947369, 69826626, 131894738, 197842107, 395684214, 593526321, 1121105273, 1187052642, 2242210546, 3363315819, 6726631638, 10089947457, 20179894914]

約数ペア:

[(1, 20179894914), (2, 10089947457), (3, 6726631638), (6, 3363315819), (9, 2242210546), (17, 1187052642), (18, 1121105273), (34, 593526321), (51, 395684214), (102, 197842107), (153, 131894738), (289, 69826626), (306, 65947369), (578, 34913313), (867, 23275542), (1734, 11637771), (2601, 7758514), (5202, 3879257)]