20143965414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{23677}}^1$

素因数の和:24157

約数の個数: 64

約数和(自身を含む): 45007142400

約数和(自身を除く): 24863176986

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 439, 646, 878, 969, 1317, 1938, 2634, 7463, 8341, 14926, 16682, 22389, 23677, 25023, 44778, 47354, 50046, 71031, 141797, 142062, 283594, 402509, 425391, 449863, 805018, 850782, 899726, 1207527, 1349589, 2415054, 2699178, 7647671, 10394203, 15295342, 20788406, 22943013, 31182609, 45886026, 62365218, 176701451, 197489857, 353402902, 394979714, 530104353, 592469571, 1060208706, 1184939142, 3357327569, 6714655138, 10071982707, 20143965414]

約数ペア:

[(1, 20143965414), (2, 10071982707), (3, 6714655138), (6, 3357327569), (17, 1184939142), (19, 1060208706), (34, 592469571), (38, 530104353), (51, 394979714), (57, 353402902), (102, 197489857), (114, 176701451), (323, 62365218), (439, 45886026), (646, 31182609), (878, 22943013), (969, 20788406), (1317, 15295342), (1938, 10394203), (2634, 7647671), (7463, 2699178), (8341, 2415054), (14926, 1349589), (16682, 1207527), (22389, 899726), (23677, 850782), (25023, 805018), (44778, 449863), (47354, 425391), (50046, 402509), (71031, 283594), (141797, 142062)]