20087081714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{336253}}^1$

素因数の和:336530

約数の個数: 32

約数和(自身を含む): 36605955456

約数和(自身を除く): 16518873742

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 1757, 3514, 4267, 8534, 29869, 59738, 336253, 672506, 2353771, 4707542, 5716301, 11432602, 40014107, 80028214, 84399503, 168799006, 590796521, 1181593042, 1434791551, 2869583102, 10043540857, 20087081714]

約数ペア:

[(1, 20087081714), (2, 10043540857), (7, 2869583102), (14, 1434791551), (17, 1181593042), (34, 590796521), (119, 168799006), (238, 84399503), (251, 80028214), (502, 40014107), (1757, 11432602), (3514, 5716301), (4267, 4707542), (8534, 2353771), (29869, 672506), (59738, 336253)]